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Document and Entity Information - shares	3 Months Ended
Document and Entity Information - shares	Mar. 31, 2019	Apr. 30, 2019
Document And Entity Information [Abstract]
Document Type	10-Q
Amendment Flag	false
Document Period End Date	Mar. 31, 2019
Document Fiscal Year Focus	2019
Document Fiscal Period Focus	Q1
Trading Symbol	XON
Entity Registrant Name	INTREXON CORP
Entity Central Index Key	0001356090
Current Fiscal Year End Date	--12-31
Entity Filer Category	Large Accelerated Filer
Entity Emerging Growth Company	false
Entity Small Business	false
Entity Common Stock, Shares Outstanding		160,764,358

Consolidated Balance Sheets - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Current assets
Cash and cash equivalents	$ 106,544	$ 102,768
Restricted cash	0	6,987
Short-term investments	75,090	119,688
Equity securities	187	384
Receivables
Trade, net	19,859	21,195
Related parties, net	2,444	4,129
Other, net	2,578	2,754
Inventory	19,896	21,447
Prepaid expenses and other	5,577	6,131
Total current assets	232,175	285,483
Equity securities, noncurrent	1,602	1,798
Property, plant and equipment, net	136,357	128,874
Intangible assets, net	125,868	129,291
Goodwill	150,755	149,585
Investments in affiliates	17,627	18,859
Right-of-use assets	43,099	0
Other assets	2,381	2,287
Total assets	709,864	716,177
Current liabilities
Accounts payable	12,601	13,420
Accrued compensation and benefits	7,784	10,687
Other accrued liabilities	14,096	20,620
Deferred revenue, including $8,024 and $6,945 from related parties as of March 31, 2019 and December 31, 2018, respectively	17,149	15,554
Lines of credit	277	466
Current portion of long-term debt	564	559
Current portion of lease liabilities	4,778	0
Related party payables	2,173	256
Total current liabilities	59,422	61,562
Long-term debt, net of current portion, including $55,515 and $55,290 to related parties as of March 31, 2019 and December 31, 2018, respectively	214,010	211,235
Deferred revenue, net of current portion, including $50,620 and $52,227 from related parties as of March 31, 2019 and December 31, 2018, respectively	54,042	54,210
Lease liabilities, net of current portion	40,185	0
Deferred tax liabilities, net	6,720	7,213
Other long-term liabilities	662	3,235
Total liabilities	375,041	337,455
Commitments and contingencies (Note 16)
Total equity
Common stock, no par value, 200,000,000 shares authorized as of March 31, 2019 and December 31, 2018; 160,615,416 and 160,020,466 shares issued and outstanding as of March 31, 2019 and December 31, 2018, respectively	0	0
Additional paid-in capital	1,732,608	1,722,012
Accumulated deficit	(1,391,254)	(1,330,545)
Accumulated other comprehensive loss	(28,325)	(28,612)
Total Intrexon shareholders' equity	313,029	362,855
Noncontrolling interests	21,794	15,867
Total equity	334,823	378,722
Total liabilities and total equity	$ 709,864	$ 716,177

Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Related Party Transaction [Line Items]
Current portion of deferred revenue	$ 17,149	$ 15,554
Long-term portion of deferred revenue	54,042	54,210
Long-term debt, less current portion	$ 214,010	$ 211,235
Common stock, shares authorized	200,000,000	200,000,000
Common stock, shares issued	160,615,416	160,020,466
Common stock, shares outstanding	160,615,416	160,020,466
Related Parties, Aggregated
Related Party Transaction [Line Items]
Current portion of deferred revenue	$ 8,024	$ 6,945
Long-term portion of deferred revenue	50,620	52,227
Long-term debt, less current portion	$ 55,515	$ 55,290

Consolidated Statements of Operations - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Revenues
Revenues	$ 23,335	$ 39,666
Operating Expenses
Research and development	33,062	37,267
Selling, general and administrative	33,594	39,737
Total operating expenses	82,038	92,317
Operating loss	(58,703)	(52,651)
Other Income (Expense), Net
Unrealized and realized appreciation (depreciation) in fair value of equity securities and preferred stock, net	70	(1,096)
Interest expense	(4,311)	(99)
Interest and dividend income	1,364	5,470
Other income (expense), net	506	(659)
Total other income (expense), net	(2,371)	3,616
Equity in net loss of affiliates	(1,640)	(2,460)
Loss before income taxes	(62,714)	(51,495)
Income tax benefit	578	4,086
Net loss	(62,136)	(47,409)
Net loss attributable to the noncontrolling interests	1,427	1,244
Net loss attributable to Intrexon	$ (60,709)	$ (46,165)
Net loss attributable to Intrexon per share, basic and diluted (in usd per share)	$ (0.40)	$ (0.36)
Weighted average shares outstanding, basic and diluted (in shares)	152,948,058	127,693,336
Collaboration and licensing agreements
Revenues
Revenues	$ 5,970	$ 19,848
Products
Revenues
Revenues	4,857	7,152
Operating Expenses
Cost of products and services	8,290	8,530
Services
Revenues
Revenues	11,383	12,247
Operating Expenses
Cost of products and services	7,092	6,783
Other
Revenues
Revenues	$ 1,125	$ 419

Consolidated Statements of Operations (Parenthetical) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Related Party Transaction [Line Items]
Revenues	$ 23,335	$ 39,666
Collaboration and licensing agreements
Related Party Transaction [Line Items]
Revenues	5,970	19,848
Collaboration and licensing agreements \| Related Parties, Aggregated
Related Party Transaction [Line Items]
Revenues	$ 3,812	$ 16,640

Consolidated Statements of Comprehensive Loss - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Statement of Comprehensive Income [Abstract]
Net loss	$ (62,136)	$ (47,409)
Other comprehensive income (loss):
Unrealized gain on investments	47	2
Gain on foreign currency translation adjustments	285	5,860
Comprehensive loss	(61,804)	(41,547)
Comprehensive loss attributable to the noncontrolling interests	1,382	1,303
Comprehensive loss attributable to Intrexon	$ (60,422)	$ (40,244)

- Definition

The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest.

+ References

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+ Details

Consolidated Statements of Shareholders' and Total Equity - USD ($) $ in Thousands	Total	Common Stock	Additional Paid-in Capital	Accumulated Other Comprehensive Loss	Accumulated Deficit	Total Intrexon Shareholders' Equity	Noncontrolling Interests
Balances (in shares) at Dec. 31, 2017		122,087,040
Balances at Dec. 31, 2017	$ 546,545	$ 0	$ 1,397,005	$ (15,554)	$ (847,820)	$ 533,631	$ 12,914
Increase (Decrease) in Stockholders' Equity
Cumulative effect of adoption of new accounting pronouncements	26,507			(104)	26,611	26,507
Stock-based compensation expense	11,362		11,340			11,340	22
Shares issued upon vesting of restricted stock units and for exercises of stock options and warrants (in shares)		21,722
Shares issued upon vesting of restricted stock units and for exercises of stock options and warrants	324		74			74	250
Shares issued as payment for services (in shares)		230,614
Shares issued as payment for services	2,941		2,941			2,941	0
Shares and warrants issued in public offerings, net of issuance costs (in shares)		6,900,000
Shares and warrants issued in public offerings, net of issuance costs	87,990		82,374			82,374	5,616
Adjustments for noncontrolling interests	0		(818)			(818)	818
Net loss	(47,409)				(46,165)	(46,165)	(1,244)
Other comprehensive income (loss)	5,862			5,921		5,921	(59)
Balances (in shares) at Mar. 31, 2018		129,239,376
Balances at Mar. 31, 2018	$ 634,122	$ 0	1,492,916	(9,737)	(867,374)	615,805	18,317
Balances (in shares) at Dec. 31, 2018	160,020,466	160,020,466
Balances at Dec. 31, 2018	$ 378,722	$ 0	1,722,012	(28,612)	(1,330,545)	362,855	15,867
Increase (Decrease) in Stockholders' Equity
Stock-based compensation expense	9,054		8,990			8,990	64
Shares issued upon vesting of restricted stock units and for exercises of stock options and warrants (in shares)		286,637
Shares issued upon vesting of restricted stock units and for exercises of stock options and warrants	307		57			57	250
Shares issued for accrued compensation (in shares)		150,908
Shares issued for accrued compensation	1,102		1,102			1,102
Shares issued as payment for services (in shares)		157,405
Shares issued as payment for services	831		831			831
Shares and warrants issued in public offerings, net of issuance costs	6,611						6,611
Adjustments for noncontrolling interests	0		(384)			(384)	384
Net loss	(62,136)				(60,709)	(60,709)	(1,427)
Other comprehensive income (loss)	$ 332			287		287	45
Balances (in shares) at Mar. 31, 2019	160,615,416	160,615,416
Balances at Mar. 31, 2019	$ 334,823	$ 0	$ 1,732,608	$ (28,325)	$ (1,391,254)	$ 313,029	$ 21,794

Consolidated Statements of Cash Flows - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Cash flows from operating activities
Net loss	$ (62,136)	$ (47,409)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation and amortization	6,577	8,382
Loss on disposal of assets, net	493	316
Unrealized and realized (appreciation) depreciation on equity securities and preferred stock, net	(70)	1,096
Noncash dividend income	(12)	(4,883)
Amortization of premiums (discounts) on investments, net	(352)	0
Equity in net loss of affiliates	1,640	2,460
Stock-based compensation expense	9,054	11,362
Shares issued as payment for services	831	2,941
Provision for bad debts	64	218
Accretion of debt discount and amortization of deferred financing costs	2,213	0
Deferred income taxes	(508)	(4,074)
Other noncash items	247	127
Receivables:
Trade	1,306	1,856
Related parties	1,584	4,729
Other	642	(215)
Inventory	1,381	231
Prepaid expenses and other	(322)	1,062
Right-of-use assets	1,462	0
Other assets	13	(47)
Accounts payable	(1,237)	(764)
Accrued compensation and benefits	(1,788)	4,851
Other accrued liabilities	(6,129)	(2,473)
Deferred revenue	1,330	(9,623)
Lease liabilities	(1,433)	0
Related party payables	1,916	(165)
Other long-term liabilities	0	134
Net cash used in operating activities	(43,234)	(29,888)
Cash flows from investing activities
Maturities of investments	45,000	6,000
Proceeds from sales of equity securities	418	0
Investments in affiliates	(370)	(5,510)
Return of investment in affiliate	0	2,598
Purchases of property, plant and equipment	(11,523)	(10,774)
Proceeds from sale of assets	67	230
Net cash provided by (used in) investing activities	33,592	(7,456)
Cash flows from financing activities
Proceeds from issuance of shares and warrants in public offerings, net of issuance costs	6,611	87,990
Advances from lines of credit	1,408	1,239
Repayments of advances from lines of credit	(1,597)	(1,151)
Proceeds from long-term debt, net of issuance costs	376	0
Payments of long-term debt	(178)	(140)
Proceeds from stock option and warrant exercises	307	324
Net cash provided by financing activities	6,927	88,262
Effect of exchange rate changes on cash, cash equivalents, and restricted cash	(504)	914
Net increase (decrease) in cash, cash equivalents, and restricted cash	(3,219)	51,832
Cash, cash equivalents, and restricted cash
Beginning of period	110,182	75,545
End of period	106,963	127,377
Supplemental disclosure of cash flow information
Cash paid during the period for interest	77	82
Cash paid during the period for income taxes	30	20
Significant noncash financing and investing activities
Purchases of property and equipment included in accounts payable and other accrued liabilities	2,531	2,016
Purchases of equipment financed through debt	$ 0	$ 76

Consolidated Statements of Cash Flows (Parenthetical) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Statement of Cash Flows [Abstract]
Cash and cash equivalents	$ 106,544	$ 102,768
Restricted cash	0	6,987
Restricted cash included in other assets	419	427
Cash, cash equivalents, and restricted cash	$ 106,963	$ 110,182

Organization	3 Months Ended
Organization	Mar. 31, 2019
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Organization	Organization Intrexon Corporation ("Intrexon"), a Virginia corporation, uses synthetic biology to focus on programming biological systems to alleviate disease, remediate environmental challenges, and provide sustainable food and industrial chemicals, which may be accomplished directly or through collaborations and joint ventures. Intrexon's primary domestic operations are in California, Florida, Maryland, and Virginia, and its primary international operations are in Hungary. There have been no commercialized products derived from Intrexon's collaborations to date. Precigen, Inc. ("Precigen"), a dedicated discovery and clinical stage biopharmaceutical company advancing the next generation of gene and cellular therapies using precision technology to target urgent and intractable diseases in immuno-oncology, autoimmune disorders, and infectious diseases, is a wholly owned subsidiary of Intrexon with primary operations in Maryland. ActoBio Therapeutics, Inc. ("ActoBio") is pioneering a new class of microbe-based biopharmaceuticals that enable expression and local delivery of disease-modifying therapeutics and is a wholly owned subsidiary of Intrexon with primary operations in Belgium. Trans Ova Genetics, L.C. ("Trans Ova"), Progentus, L.C. ("Progentus"), and ViaGen, L.C. ("ViaGen"), providers of advanced reproductive technologies, including services and products sold to cattle breeders and other producers, genetic preservation, and cloning technologies, are wholly owned subsidiaries with primary operations in Iowa, Maryland, Missouri, New York, Oklahoma, and Texas. Oxitec Limited ("Oxitec"), a pioneering company in biological insect control solutions, is a wholly owned subsidiary of Intrexon with primary operations in Brazil and the United Kingdom. Intrexon Produce Holdings, Inc. ("IPHI") is a wholly owned subsidiary of Intrexon. Okanagan Specialty Fruits, Inc. ("Okanagan"), a company that developed and received regulatory approval for the world's first non-browning apple without the use of any artificial additives, is a wholly owned subsidiary of IPHI with primary operations in Canada. Fruit Orchard Holdings, Inc. ("FOHI") is a wholly owned subsidiary of IPHI with primary operations in Washington. Exemplar Genetics, LLC ("Exemplar"), a provider of genetically engineered swine for medical and genetic research, is a wholly owned subsidiary with primary operations in Iowa. As of March 31, 2019, Intrexon owned approximately 44% of AquaBounty Technologies, Inc. ("AquaBounty"), a company focused on improving productivity in commercial aquaculture and whose common stock is listed on the NASDAQ Stock Market. Because Intrexon maintained contractual rights to control AquaBounty's board of directors as of March 31, 2019, the consolidated financial statements of AquaBounty are included in the accompanying consolidated financial statements of Intrexon. See Note 19 for additional discussion of Intrexon's ownership interest in AquaBounty. Intrexon Corporation and its consolidated subsidiaries are hereinafter referred to as the "Company."

Summary of Significant Accounting Policies

3 Months Ended

Mar. 31, 2019

Accounting Policies [Abstract]

Summary of Significant Accounting Policies

Basis of Presentation

The accompanying interim consolidated financial statements are unaudited and have been prepared in accordance with accounting principles generally accepted in the United States of America ("U.S. GAAP"). Certain information and footnote disclosures normally included in the Company's annual financial statements have been condensed or omitted. These interim consolidated financial statements, in the opinion of management, reflect all normal recurring adjustments necessary for fair statement of the Company's financial position as of March 31, 2019 and results of operations and cash flows for the interim periods ended March 31, 2019 and 2018. The year-end consolidated balance sheet data was derived from the Company's audited financial statements but does not include all disclosures required by U.S. GAAP. These interim financial results are not necessarily indicative of the results to be expected for the year ending December 31, 2019, or for any other future annual or interim period. The accompanying interim unaudited consolidated financial statements should be read in conjunction with the

audited consolidated financial statements and related notes thereto included in the Company's Annual Report on Form 10-K for the year ended December 31, 2018.

The accompanying consolidated financial statements reflect the operations of the Company and its subsidiaries. All intercompany accounts and transactions have been eliminated.

Liquidity and Going Concern

The Company has incurred operating losses since its inception and management expects operating losses and negative cash flows to continue for the foreseeable future and, as a result, the Company will require additional capital to fund its operations and execute its business plan. As of March 31, 2019, the Company had $181,634 in cash, cash equivalents and short-term investments which is not sufficient to fund the Company's planned operations through one year after the date the interim unaudited consolidated financial statements are issued, and accordingly, there is substantial doubt about the Company's ability to continue as a going concern. The analysis used to determine the Company's ability to continue as a going concern does not include cash sources outside of the Company's direct control that management expects to be available within the next twelve months.

The Company may not be able to obtain sufficient additional funding through monetizing certain of its existing assets, entering into new license and collaboration agreements, issuing additional equity or debt instruments or any other means, and if it is able to do so, they may not be on satisfactory terms. The Company's ability to raise additional capital in the equity and debt markets, should the Company choose to do so, is dependent on a number of factors, including, but not limited to, the market demand for the Company's common stock, which itself is subject to a number of business risks and uncertainties, as well as the uncertainty that the Company would be able to raise such additional capital at a price or on terms that are favorable to the Company. Should the Company not be able to secure additional funding through these means, the Company may have to engage in any or all of the following activities: (i) shift the Company's internal investments from subsidiaries and platforms whose potential for value creation is longer-term to near-term opportunities; (ii) sell certain of our operating subsidiaries to third parties; (iii) reduce operating expenditures for third-party contractors, including consultants, professional advisors, and other vendors; and (iv) reduce or delay capital expenditures, including non-essential facility expansions, lab equipment, and information technology projects. These actions may have a material adverse impact on the Company's ability to achieve certain of its planned objectives. Even if the Company is able to source additional funding, it may be forced to significantly reduce its operations if its business prospects do not improve. If the Company is unable to source additional funding, it may be forced to shut down operations altogether. These interim unaudited consolidated financial statements have been prepared on a going concern basis and do not include any adjustments to the amounts and classification of assets and liabilities that may be necessary in the event the Company can no longer continue as a going concern.

Equity Method Investments

The Company accounts for its investments in each of its joint ventures and for its investments in start-up entities backed by the Harvest Intrexon Enterprise Fund I, LP ("Harvest"), all of which are related parties, using the equity method of accounting based upon relative ownership interest. The Company's investments in these entities are included in investments in affiliates in the accompanying consolidated balance sheets. See additional discussion related to certain of the Harvest start-up entities in Note 3.

The Company accounts for its investment in Oragenics, Inc. ("Oragenics"), one of its collaborators and a related party, using the fair value option. Oragenics was considered an equity method investment until September 30, 2018, by which point the Company's ownership level had significantly decreased. See Note 17 for additional discussion regarding Oragenics. Unrealized depreciation in the fair value of the Company's investment in Oragenics common stock was $751 for the three months ended March 31, 2018.

Summarized financial data as of March 31, 2019 and December 31, 2018 and for the three months ended March 31, 2019 and 2018, for the Company's equity method investments are shown in the following tables.



	March 31, 2019		December 31, 2018
Current assets	$	10,753	$	17,485
Noncurrent assets	32,935		31,274
Total assets	43,688		48,759
Current liabilities	3,766		4,226
Net assets	$	39,922	$	44,533



	Three Months Ended March 31,
	2019			2018
Revenues	$	98		$	67
Operating expenses	5,377			8,610
Operating loss	(5,279		)	(8,543		)
Other, net	4			14
Net loss	$	(5,275	)	$	(8,529	)

Variable Interest Entities

As of March 31, 2019 and December 31, 2018, the Company determined that certain of its collaborators and joint ventures as well as Harvest were variable interest entities ("VIE" or "VIEs"). The Company was not the primary beneficiary for these entities since it did not have the power to direct the activities that most significantly impact the economic performance of the VIEs. The Company's aggregate investment balances of these VIEs as of March 31, 2019 and December 31, 2018 were $19,913 and $21,219, respectively, which represents the Company's maximum risk of loss related to the identified VIEs.

Operating Leases

The Company adopted Financial Accounting Standards Board ("FASB") Accounting Standards Codification ("ASC") Topic 842, Leases ("ASC 842"), effective January 1, 2019. Under ASC 842, the Company determines if an arrangement is a lease at inception. Operating leases are included as right-of-use assets ("ROU Assets") and lease liabilities on the consolidated balance sheets. The Company has elected not to recognize ROU Assets or lease liabilities for leases with lease terms of one year or less.

ROU Assets and lease liabilities are recognized based on the present value of the future minimum lease payments over the lease term at commencement date. For leases that contain fixed non-lease payments, the Company accounts for the lease and non-lease components as a single lease component. Variable lease payments, which primarily include payments for non-lease components such as maintenance costs, are excluded from the ROU Assets and lease liabilities and are recognized in the period in which the obligation for those payments is incurred. As most of the Company's operating leases do not provide an implicit interest rate, the Company uses its incremental borrowing rate, which is the estimated rate the Company would be required to pay for a collateralized borrowing equal to the total lease payments over the term of the lease, at commencement date in determining the present value of future payments. The initial measurement of the ROU Asset also includes any lease payments made and excludes lease incentives. The lease term for all of the Company's leases includes the noncancelable period of the lease, plus any additional periods covered by either a Company option to extend, or not to terminate, the lease that the Company is reasonably certain to exercise. Lease expense is recognized on a straight-line basis over the lease term.

Segment Information

While the Company generates revenues from multiple sources, including collaboration agreements, licensing, and products and services primarily associated with bovine reproduction, management is organized around a singular research and development focus to further the development of the Company's underlying synthetic biology technologies. Accordingly, the Company has determined that it operates in one segment. As of March 31, 2019 and December 31, 2018, the Company had $17,377 and $16,839, respectively, of long-lived assets in foreign countries. The Company recognized revenues derived in foreign countries totaling $2,265 and $4,203 for the three months ended March 31, 2019 and 2018, respectively.

Use of Estimates

The preparation of financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, the disclosure of contingent assets and liabilities at the date of the financial statements, and the reported amounts of revenues and expenses during the reporting periods. Actual results could differ from those estimates.

Recently Adopted Accounting Pronouncements

The Company adopted ASC 842 on January 1, 2019 using the modified retrospective method as of the adoption date without restating prior periods. In addition, the Company has elected to use the package of practical expedients which allows the Company to not have to reassess whether expired or existing contracts contain leases under the new definition of a lease or the lease classification for expired or existing leases under ASC 842. As a result of the adoption of ASC 842, the Company recorded ROU Assets and lease liabilities of approximately $43,500 and $45,500, respectively, as of January 1, 2019. The difference between the ROU Assets and lease liabilities primarily represents the balance of deferred rent as of December 31, 2018 that resulted from historical straight-lining of operating leases expense, which was reclassified upon adoption to reduce the measurement of the ROU Assets.

In June 2018, the FASB issued Accounting Standards Update ("ASU") 2018-07, Compensation-Stock Compensation (Topic 718): Improvements to Nonemployee Share-Based Payment Accounting ("ASU 2018-07"). The provisions of ASU 2018-07 expand the scope of ASC Topic 718 to include share-based payment transactions for acquiring goods and services from nonemployees. The Company adopted this standard effective January 1, 2019, and there was no material impact to the accompanying consolidated financial statements.

Recently Issued Accounting Pronouncements

In October 2018, the FASB issued ASU 2018-18, Collaborative Arrangements (Topic 808): Clarifying the Interaction between Topic 808 and Topic 606 ("ASU 2018-18"). The provisions of ASU 2018-18 clarify when certain transactions between collaborative arrangement participants should be accounted for under ASC Topic 606, Revenue from Contracts with Customers ("ASC 606"), and incorporates unit-of-account guidance consistent with ASC 606 to aid in this determination. The guidance is effective for annual periods and interim periods within those annual periods beginning after December 15, 2019, with early adoption permitted, and is effective for the Company for the year ending December 31, 2020. The Company is currently evaluating the impact that the implementation of this standard will have on the Company's consolidated financial statements.

In October 2018, the FASB issued ASU 2018-17, Consolidation (Topic 810): Targeted Improvements to Related Party Guidance for Variable Interest Entities ("ASU 2018-17"). The provisions of ASU 2018-17 modify the guidance under ASC Topic 810 related to the evaluation of indirect interests held through related parties under common control when determining whether fees paid to decision makers and service providers are variable interests. Indirect interests held through related parties that are under common control are no longer considered to be the equivalent of direct interests in their entirety and instead should be considered on a proportional basis. This guidance more closely aligns with accounting of how indirect interests held through related parties under common control are considered for determining whether a reporting entity must consolidate a VIE. The guidance is effective for annual periods and interim periods within those annual periods beginning after December 15, 2019, with early adoption permitted, and is effective for the Company for the year ending December 31, 2020. The Company is currently evaluating the impact that the implementation of this standard will have on the Company's consolidated financial statements.

In August 2018, the FASB issued ASU 2018-15, Intangibles-Goodwill and Other-Internal-Use Software (Subtopic 350-40): Customer's Accounting for Implementation Costs Incurred in a Cloud Computing Arrangement That Is a Service Contract ("ASU 2018-15"). The provisions of ASU 2018-15 clarify the accounting for implementation costs of a hosting arrangement that is a service contract. The new standard requires an entity (customer) in a hosting arrangement that is a service contract to follow existing internal-use software guidance to determine which implementation costs to capitalize as an asset related to the service contract and which costs to expense. Capitalized implementation costs of a hosting arrangement that is a service contract should be amortized over the term of the hosting arrangement, which might extend beyond the noncancelable period if there are options to extend or terminate. ASU 2018-15 also specifies the financial statement presentation of capitalized implementation costs and related amortization, in addition to required disclosures for material capitalized implementation costs related to hosting arrangements that are service contracts. The guidance is effective for annual periods and interim periods within those annual periods beginning after December 15, 2019, with early adoption permitted, and is effective for the Company for the year ending December 31, 2020. The Company is currently evaluating the impact that the implementation of this standard will have on the Company's consolidated financial statements.

In August 2018, the FASB issued ASU 2018-13, Fair Value Measurements (Topic 820): Disclosure Framework-Changes to the Disclosure Requirements for Fair Value Measurements ("ASU 2018-13"). The provisions of ASU 2018-13 modify the disclosures related to recurring and nonrecurring fair value measurements. Disclosures related to the transfer of assets between Level 1 and Level 2 hierarchies have been eliminated and various additional disclosures related to Level 3 fair value measurements have been added, modified or removed. The guidance is effective for annual periods and interim periods within those annual periods beginning after December 15, 2019, but entities are permitted to early adopt either the entire standard or only the provisions that eliminate or modify the requirements. This standard is effective for the Company for the year ending December 31, 2020. The Company is currently evaluating the impact that the implementation of this standard will have on the Company's consolidated financial statements.

In June 2016, the FASB issued ASU 2016-13, Financial Instruments-Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments ("ASU 2016-13"). The provisions of ASU 2016-13 modify the impairment model to utilize an expected loss methodology in place of the currently used incurred loss methodology, and requires a consideration of a broader range of reasonable and supportable information to inform credit loss estimates. The guidance is effective for annual periods and interim periods within those annual periods beginning after December 15, 2019, with early adoption permitted, and is effective for the Company for the year ending December 31, 2020. The Company is currently evaluating the impact that the implementation of this standard will have on the Company's consolidated financial statements.

Mergers and Acquisitions	3 Months Ended
Mergers and Acquisitions	Mar. 31, 2019
Mergers and Acquisitions [Abstract]
Mergers and Acquisitions	Mergers and Acquisitions Asset Acquisition of Certain Harvest Entities In September 2018, the Company, through its wholly owned subsidiary ActoBio, issued $30,000 of convertible promissory notes to Harvest, a related party, to acquire Harvest's ownership in CRS Bio, Inc., Genten Therapeutics, Inc., and Relieve Genetics, Inc. (collectively the "Harvest entities"). The Company also received $15,500 cash in the transaction from the acquisition of the Harvest entities. Prior to the transaction, the Company held a noncontrolling interest in the Harvest entities, with a combined carrying value for all entities of $4,303, and accounted for its ownership using the equity method of accounting. Following the transaction, the Company owns 100% of the equity interests of the Harvest entities including the rights that had been previously licensed to the Harvest entities by the Company. The Harvest entities did not meet the definition of a business and accordingly, the transaction was accounted for as an asset acquisition. By reacquiring the rights previously licensed to the Harvest entities, the Company was relieved from its obligations under the original exclusive channel collaborations ("ECCs") and therefore wrote off deferred revenue of $10,078 in September 2018 as part of the transaction. The remaining value acquired of $8,721 was considered in-process research and development related to the reacquired rights under the ECCs and expensed immediately. See Note 11 for additional discussion of the convertible promissory notes.

Investments in Joint Ventures	3 Months Ended
Investments in Joint Ventures	Mar. 31, 2019
Equity Method Investments and Joint Ventures [Abstract]
Investments in Joint Ventures	Investments in Joint Ventures Intrexon Energy Partners In March 2014, the Company and certain investors (the "IEP Investors"), including an affiliate of Third Security, LLC ("Third Security"), a related party, entered into a Limited Liability Company Agreement that governs the affairs and conduct of business of Intrexon Energy Partners, LLC ("Intrexon Energy Partners"), a joint venture formed to optimize and scale-up the Company's methane bioconversion platform ("MBP") technology for the production of certain fuels and lubricants. The Company also entered into an ECC with Intrexon Energy Partners providing exclusive rights to the Company's technology for the use in bioconversion, as a result of which the Company received a technology access fee of $25,000 while retaining a 50% membership interest in Intrexon Energy Partners. The IEP Investors made initial capital contributions, totaling $25,000 in the aggregate, in exchange for pro rata membership interests in Intrexon Energy Partners totaling 50%. In addition, Intrexon has committed to make capital contributions of up to $25,000, and the IEP Investors, as a group and pro rata in accordance with their respective membership interests in Intrexon Energy Partners, have committed to make additional capital contributions of up to $25,000, at the request of Intrexon Energy Partners' board of managers (the "Intrexon Energy Partners Board") and subject to certain limitations. As of March 31, 2019, the Company's remaining commitment was $4,568. Intrexon Energy Partners is governed by the Intrexon Energy Partners Board, which has five members. Two members of the Intrexon Energy Partners Board are designated by the Company and three members are designated by a majority of the IEP Investors. The Company and the IEP Investors have the right, but not the obligation, to make additional capital contributions above the initial limits when and if solicited by the Intrexon Energy Partners Board. The Company's investment in Intrexon Energy Partners was $(479) and $(656) as of March 31, 2019 and December 31, 2018, respectively, and is included in other accrued liabilities in the accompanying consolidated balance sheets. Intrexon Energy Partners II In December 2015, the Company and certain investors (the "IEPII Investors"), including Harvest, entered into a Limited Liability Company Agreement that governs the affairs and conduct of business of Intrexon Energy Partners II, LLC ("Intrexon Energy Partners II"), a joint venture formed to utilize the Company's MBP technology for the production of 1,4-butanediol, an industrial chemical used to manufacture spandex, polyurethane, plastics, and polyester. The Company also entered into an ECC with Intrexon Energy Partners II that provides exclusive rights to the Company's technology for use in the field, as a result of which the Company received a technology access fee of $18,000 while retaining a 50% membership interest in Intrexon Energy Partners II. The IEPII Investors made initial capital contributions, totaling $18,000 in the aggregate, in exchange for pro rata membership interests in Intrexon Energy Partners II totaling 50%. In December 2015, the owners of Intrexon Energy Partners II made a capital contribution of $4,000, half of which was paid by the Company. Intrexon has committed to make additional capital contributions of up to $10,000, and the IEPII Investors, as a group and pro rata in accordance with their respective membership interests in Intrexon Energy Partners II, have committed to make additional capital contributions of up to $10,000, at the request of Intrexon Energy Partners II's board of managers (the "Intrexon Energy Partners II Board") and subject to certain limitations. Intrexon Energy Partners II is governed by the Intrexon Energy Partners II Board, which has five members. One member of the Intrexon Energy Partners II Board is designated by the Company and four members are designated by a majority of the IEPII Investors. The Company and the IEPII Investors have the right, but not the obligation, to make additional capital contributions above the initial limits when and if solicited by the Intrexon Energy Partners II Board. The Company's investment in Intrexon Energy Partners II was $(265) and $(50) as of March 31, 2019 and December 31, 2018, respectively, and is included in other accrued liabilities in the accompanying consolidated balance sheets. EnviroFlight In February 2016, the Company entered into a series of transactions involving EnviroFlight, LLC ("Old EnviroFlight"), Darling Ingredients Inc. ("Darling") and a newly formed venture between the Company and Darling ("New EnviroFlight"). New EnviroFlight was formed to generate high-nutrition, low environmental impact animal and fish feed, as well as fertilizer products, from black soldier fly larvae. Through March 31, 2019, the Company and Darling have made subsequent capital contributions of $17,000 each. The Company's investment in New EnviroFlight was $15,829 and $16,720 as of March 31, 2019 and December 31, 2018, respectively, and is included in investments in affiliates in the accompanying consolidated balance sheets. Intrexon T1D Partners In March 2016, the Company and certain investors (the "T1D Investors"), including affiliates of Third Security, entered into a Limited Liability Company Agreement that governs the affairs and conduct of business of Intrexon T1D Partners, LLC ("Intrexon T1D Partners"), a joint venture formed to utilize the Company's proprietary ActoBiotics platform to develop and commercialize products to treat type 1 diabetes. The Company also entered into an ECC with Intrexon T1D Partners that provides the exclusive rights to the Company's technology for use in the field, as a result of which the Company received a technology access fee of $10,000 while retaining a 50% membership interest in Intrexon T1D Partners. The T1D Investors made initial capital contributions, totaling $10,000 in the aggregate, in exchange for pro rata membership interests in Intrexon T1D Partners totaling 50%. Intrexon committed to make capital contributions of up to $5,000, and the T1D Investors, as a group and pro rata in accordance with their respective membership interests in Intrexon T1D Partners, committed to make additional capital contributions of up to $5,000, at the request of Intrexon T1D Partners' board of managers, which consisted of two members appointed by the Company and three members appointed by a majority of the T1D Investors. The Company satisfied its commitment in 2018. In November 2018, the Company, together with its wholly owned subsidiary ActoBio, issued 1,933,737 shares of Intrexon common stock valued at $18,970 to the T1D Investors to acquire their ownership interest in Intrexon T1D Partners. Following the transaction, the Company owns 100% of the membership interests in Intrexon T1D Partners, including the rights that had been previously licensed to Intrexon T1D Partners by the Company in the ECC. Intrexon T1D Partners did not meet the definition of a business, and accordingly, the transaction was accounted for as an asset acquisition. By reacquiring the rights previously licensed to Intrexon T1D Partners, the Company was relieved from its obligations under the original ECC and therefore wrote off $8,517 of deferred revenue in November 2018 as part of the transaction. The remaining value of $10,453 was considered in-process research and development related to the reacquired rights under the ECC and expensed immediately.

Collaboration and Licensing Revenue

3 Months Ended

Mar. 31, 2019

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Collaboration and Licensing Revenue

The Company's collaborations and licensing agreements provide for multiple promises to be satisfied by the Company and typically include a license to the Company's technology platforms, participation in collaboration committees, and performance of certain research and development services. Based on the nature of the promises in the Company's collaboration and licensing agreements, the Company typically combines most of its promises into a single performance obligation because the promises are highly interrelated and not individually distinct. At contract inception, the transaction price is typically the upfront payment received and is allocated to the single performance obligation. The Company has determined the transaction price should be recognized as revenue based on its measure of progress under the agreement primarily based on inputs necessary to fulfill the performance obligation.

The Company recognizes the reimbursement payments received for research and development services in the period when the services are performed. At inception of each collaboration, the Company determines whether any milestone payments are probable and can be included in the transaction price. The milestone payments are typically not considered probable at inception and are therefore constrained. Royalties related to product sales will be recognized when sales have occurred since the royalties relate directly to the technology license granted in the agreement.

The Company determines whether collaborations and licensing agreements are individually significant for disclosure based on a number of factors, including total revenue recorded by the Company pursuant to collaboration and licensing agreements, collaborators or licensees with either majority-owned subsidiaries or equity method investments, or other qualitative factors. Collaboration and licensing revenues generated from consolidated subsidiaries are eliminated in consolidation.

The following table summarizes the amounts recorded as revenue in the consolidated statements of operations for each significant counterparty to a collaboration or licensing agreement for the three months ended March 31, 2019 and 2018.



	Three Months Ended March 31,
	2019			2018
ZIOPHARM Oncology, Inc.	$	1,166		$	5,377
Ares Trading S.A.	—			2,423
Oragenics, Inc.	203			125
Intrexon T1D Partners, LLC	—			1,328
Intrexon Energy Partners, LLC	977			1,197
Intrexon Energy Partners II, LLC	504			378
Genopaver, LLC	294			1,315
Fibrocell Science, Inc.	383			293
Persea Bio, LLC	(1,272		)	209
Harvest start-up entities (1)	2,723			3,197
Other	992			4,006
Total	$	5,970		$	19,848


(1)	For the three months ended March 31, 2019 and 2018, revenues recognized from collaborations with Harvest start-up entities include: Thrive Agrobiotics, Inc.; Exotech Bio, Inc.; and AD Skincare, Inc. For the three months ended March 31, 2018, revenues recognized from collaborations with Harvest start-up entities also include Genten Therapeutics, Inc. and CRS Bio, Inc.

There have been no significant changes to the agreements with our collaborators and licensees in the three months ended March 31, 2019.

Deferred Revenue

Deferred revenue primarily consists of consideration received for the Company's collaboration and licensing agreements. Deferred revenue consists of the following:



	March 31, 2019		December 31, 2018
Collaboration and licensing agreements	$	65,135	$	63,284
Prepaid product and service revenues	3,157		2,933
Other	2,899		3,547
Total	$	71,191	$	69,764
Current portion of deferred revenue	$	17,149	$	15,554
Long-term portion of deferred revenue	54,042		54,210
Total	$	71,191	$	69,764

The following table summarizes the remaining balance of deferred revenue associated with upfront and milestone payments for each significant counterparty to a collaboration or licensing agreement as of March 31, 2019 and December 31, 2018, including the estimated remaining performance period as of March 31, 2019.



	Average Remaining Performance Period (Years)	March 31, 2019		December 31, 2018
ZIOPHARM Oncology, Inc.	0.5	$	628	$	1,214
Oragenics, Inc.	5.2	5,669		5,810
Intrexon Energy Partners, LLC	5.0	9,659		10,267
Intrexon Energy Partners II, LLC	5.7	13,556		14,060
Genopaver, LLC	5.0	1,238		1,175
Fibrocell Science, Inc.	5.9	17,192		17,519
Persea Bio, LLC	5.8	4,070		2,697
Harvest start-up entities (1)	5.9	7,260		7,644
Other	2.0	5,800		2,898
Total		$	65,072	$	63,284

(1)

As of March 31, 2019 and December 31, 2018, the balance of deferred revenue for collaborations with Harvest start-up entities includes: Thrive Agrobiotics, Inc.; Exotech Bio, Inc.; and AD Skincare, Inc.

Short-term Investments

3 Months Ended

Mar. 31, 2019

Investments, Debt and Equity Securities [Abstract]

Short-term Investments

The Company's investments are classified as available-for-sale. The following table summarizes the amortized cost, gross unrealized gains and losses, and fair value of available-for-sale investments as of March 31, 2019:



	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses			Aggregate Fair Value
U.S. government debt securities	$	74,752	$	—	$	(14	)	$	74,738
Certificates of deposit	352		—		—			352
Total	$	75,104	$	—	$	(14	)	$	75,090

The following table summarizes the amortized cost, gross unrealized gains and losses, and fair value of available-for-sale investments as of December 31, 2018:



	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses			Aggregate Fair Value
U.S. government debt securities	$	119,401	$	—	$	(61	)	$	119,340
Certificates of deposit	348		—		—			348
Total	$	119,749	$	—	$	(61	)	$	119,688

As of March 31, 2019, all of the available-for-sale investments were due within one year based on their contractual maturities.

Changes in market interest rates and bond yields cause certain investments to fall below their cost basis, resulting in unrealized losses on investments. The unrealized losses of the Company's investments were primarily a result of unfavorable changes in interest rates subsequent to the initial purchase of these investments and were not significant as of March 31, 2019.

As of March 31, 2019 and December 31, 2018, the Company did not consider any of its investments to be other-than-temporarily impaired. When evaluating its investments for other-than-temporary impairment, the Company reviews factors such as the length of time and extent to which fair value has been below its cost basis, the financial condition of the issuer, the Company's ability and intent to hold the security and whether it is more likely than not that it will be required to sell the investment before recovery of its cost basis.

Fair Value Measurements

3 Months Ended

Mar. 31, 2019

Fair Value Disclosures [Abstract]

Fair Value Measurements

The carrying amount of cash and cash equivalents, restricted cash, receivables, prepaid expenses and other current assets, accounts payable, accrued compensation and benefits, other accrued liabilities, and related party payables approximate fair value due to the short maturity of these instruments.

Assets

The following table presents the placement in the fair value hierarchy of financial assets that are measured at fair value on a recurring basis, including the items for which the fair value option has been elected, at March 31, 2019:



	Quoted Prices in Active Markets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		March 31, 2019
Assets
U.S. government debt securities	$	—	$	74,738	$	—	$	74,738
Equity securities	1,474		315		—		1,789
Other	—		508		248		756
Total	$	1,474	$	75,561	$	248	$	77,283



	Quoted Prices in Active Markets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		December 31, 2018
Assets
U.S. government debt securities	$	—	$	119,340	$	—	$	119,340
Equity securities	1,626		556		—		2,182
Other	—		468		191		659
Total	$	1,626	$	120,364	$	191	$	122,181

The method used to estimate the fair value of the Level 1 assets in the tables above is based on observable market data as these equity securities are publicly-traded. The method used to estimate the fair value of the Level 2 short-term investments in the tables above is based on professional pricing sources for identical or comparable instruments, rather than direct observations of quoted prices in active markets. The method used to estimate the fair value of the Level 2 equity securities in the tables above is based on the quoted market price of the publicly-traded security, adjusted for a discount for lack of marketability.

The Company owns preferred stock in certain of its collaborators, and these investments are classified as Level 3 within the fair value hierarchy. The methods used to estimate the fair value of these Level 3 assets are discussed in Note 17. The following table summarizes the changes in the Level 3 investments in preferred stock during the three months ended March 31, 2019.



	Three Months Ended March 31, 2019
Beginning balance	$	191
Dividend income from investments in preferred stock	12
Net unrealized appreciation in the fair value of the investments in preferred stock	45
Ending balance	$	248

There were no transfers of assets between levels of the fair value hierarchy during the three months ended March 31, 2019.

Liabilities

The carrying values of the Company's long-term debt, excluding the 3.50% convertible senior notes due 2023 (the "Convertible Notes") as discussed below, approximates fair value due to the length of time to maturity and/or the existence of interest rates that approximate prevailing market rates.

The calculated fair value of the Convertible Notes (Note 11) was approximately $122,000 and $141,000 as of March 31, 2019 and December 31, 2018, respectively, and is based on the most recent third-party trade of the instrument as of the balance sheet date. The fair value of the Convertible Notes is classified as Level 2 within the fair value hierarchy as there is not an active market for the Convertible Notes, however, third-party trades of the instrument are considered observable inputs. The Convertible Notes are reflected at amortized cost on the accompanying consolidated balance sheets, which was $150,314 and $148,101 as of March 31, 2019 and December 31, 2018, respectively.

The Company's contingent consideration liabilities are measured on a recurring basis and were $585 at March 31, 2019 and December 31, 2018. These fair value measurements were based on significant inputs not observable in the market and thus represented a Level 3 measurement. A significant change in unobservable inputs could result in a significant impact on the fair value of the Company's contingent consideration liabilities. The contingent consideration liabilities are remeasured to fair value at each reporting date until the contingencies are resolved, and those changes in fair value are recognized in earnings. There were no changes in the fair value of the Level 3 liabilities during the three months ended March 31, 2019.

- Definition

The entire disclosure for the fair value of financial instruments (as defined), including financial assets and financial liabilities (collectively, as defined), and the measurements of those instruments as well as disclosures related to the fair value of non-financial assets and liabilities. Such disclosures about the financial instruments, assets, and liabilities would include: (1) the fair value of the required items together with their carrying amounts (as appropriate); (2) for items for which it is not practicable to estimate fair value, disclosure would include: (a) information pertinent to estimating fair value (including, carrying amount, effective interest rate, and maturity, and (b) the reasons why it is not practicable to estimate fair value; (3) significant concentrations of credit risk including: (a) information about the activity, region, or economic characteristics identifying a concentration, (b) the maximum amount of loss the entity is exposed to based on the gross fair value of the related item, (c) policy for requiring collateral or other security and information as to accessing such collateral or security, and (d) the nature and brief description of such collateral or security; (4) quantitative information about market risks and how such risks are managed; (5) for items measured on both a recurring and nonrecurring basis information regarding the inputs used to develop the fair value measurement; and (6) for items presented in the financial statement for which fair value measurement is elected: (a) information necessary to understand the reasons for the election, (b) discussion of the effect of fair value changes on earnings, (c) a description of [similar groups] items for which the election is made and the relation thereof to the balance sheet, the aggregate carrying value of items included in the balance sheet that are not eligible for the election; (7) all other required (as defined) and desired information.

+ References + Details

Inventory

3 Months Ended

Mar. 31, 2019

Inventory Disclosure [Abstract]

Inventory

Inventory consists of the following:



	March 31, 2019		December 31, 2018
Supplies, embryos and other production materials	$	4,729	$	4,729
Work in process	3,186		4,391
Livestock	10,051		10,167
Feed	1,930		2,160
Total inventory	$	19,896	$	21,447

Property, Plant and Equipment, Net

3 Months Ended

Mar. 31, 2019

Property, Plant and Equipment [Abstract]

Property, Plant and Equipment, Net

Property, plant and equipment consist of the following:



	March 31, 2019			December 31, 2018
Land and land improvements	$	12,475		$	12,490
Buildings and building improvements	20,387			20,371
Furniture and fixtures	1,891			1,891
Equipment	76,716			74,555
Leasehold improvements	31,271			28,289
Breeding stock	4,603			4,582
Computer hardware and software	11,852			11,697
Trees	12,076			11,910
Construction and other assets in progress	24,123			18,880
	195,394			184,665
Less: Accumulated depreciation and amortization	(59,037		)	(55,791		)
Property, plant and equipment, net	$	136,357		$	128,874

Depreciation expense was $3,573 and $3,456 for the three months ended March 31, 2019 and 2018, respectively.

Goodwill and Intangible Assets, Net

3 Months Ended

Mar. 31, 2019

Goodwill and Intangible Assets Disclosure [Abstract]

Goodwill and Intangible Assets, Net

The changes in the carrying amount of goodwill for the three months ended March 31, 2019 are as follows:



Balance at December 31, 2018	$	149,585
Foreign currency translation adjustments	1,170
Balance at March 31, 2019	$	150,755

The Company had $13,823 of accumulated impairment losses as of March 31, 2019 and December 31, 2018.

Intangible assets consist of the following as of March 31, 2019:



	Gross Carrying Amount		Accumulated Amortization			Net
Patents, developed technologies and know-how	$	151,887	$	(37,671	)	$	114,216
Customer relationships	10,700		(7,783		)	2,917
Trademarks	6,800		(3,535		)	3,265
In-process research and development	5,470		—			5,470
Total	$	174,857	$	(48,989	)	$	125,868

Intangible assets consist of the following as of December 31, 2018:



	Gross Carrying Amount		Accumulated Amortization			Net
Patents, developed technologies and know-how	$	152,482	$	(35,133	)	$	117,349
Customer relationships	10,700		(7,565		)	3,135
Trademarks	6,800		(3,341		)	3,459
In-process research and development	5,348		—			5,348
Total	$	175,330	$	(46,039	)	$	129,291

The balance of in-process research and development includes certain in-process research and development technology acquired in the Company's acquisition of Oxitec in September 2015, and amortization will begin once certain regulatory approvals have been obtained for the in-process programs.

Amortization expense was $3,004 and $4,926 for the three months ended March 31, 2019 and 2018, respectively.

Lines of Credit and Long-Term Debt

3 Months Ended

Mar. 31, 2019

Debt Disclosure [Abstract]

Lines of Credit and Long-Term Debt

Lines of Credit

Trans Ova has a $5,000 revolving line of credit with First National Bank of Omaha that matures on June 1, 2019. The line of credit bears interest at the greater of 2.95% above the London Interbank Offered Rate or 3.00%, and the actual rate was 5.44% as of March 31, 2019. As of March 31, 2019, there was no outstanding balance. The amount available under the line of credit is based on eligible accounts receivable and inventory up to the maximum principal amount. The line of credit is collateralized by certain of Trans Ova's assets and contains certain restricted covenants that include maintaining minimum tangible net worth and working capital and maximum allowable annual capital expenditures. Trans Ova was in compliance with these covenants as of March 31, 2019.

Exemplar has a $700 revolving line of credit with American State Bank that matures on October 30, 2019. The line of credit bears interest at 5.75% per annum. As of March 31, 2019, there was an outstanding balance of $277.

Long-Term Debt

Long-term debt consists of the following:



	March 31, 2019		December 31, 2018
Convertible debt	$	205,829	$	203,391
Notes payable	4,435		4,551
Royalty-based financing	2,151		2,085
Other	2,159		1,767
Long-term debt	214,574		211,794
Less current portion	564		559
Long-term debt, less current portion	$	214,010	$	211,235

Convertible Debt

Intrexon Convertible Notes

In July 2018, Intrexon completed a registered underwritten public offering of $200,000 aggregate principal amount of Convertible Notes and issued the Convertible Notes under an indenture (the "Base Indenture") between Intrexon and The Bank of New York Mellon Trust Company, N.A., as trustee, as supplemented by the First Supplemental Indenture (together with the Base Indenture, the "Indenture"). Intrexon received net proceeds of $193,958 after deducting underwriting discounts and offering expenses of $6,042.

The Convertible Notes are senior unsecured obligations of Intrexon and bear interest at a rate of 3.50% per year, payable semiannually in arrears on January 1 and July 1 of each year beginning on January 1, 2019. The Convertible Notes mature on July 1, 2023, unless earlier repurchased or converted. The Convertible Notes are convertible into cash, shares of Intrexon's common stock or a combination of cash and shares, at Intrexon's election. The initial conversion rate of the Convertible Notes is 58.6622 shares of Intrexon common stock per $1,000 principal amount of Convertible Notes (equivalent to an initial conversion price of approximately $17.05 per share of common stock). The conversion rate is subject to adjustment upon the occurrence of certain events, but will not be adjusted for any accrued and unpaid interest. In addition, following certain corporate events that occur prior to the maturity date as defined in the Indenture, Intrexon will increase the conversion rate for a holder who elects to convert its Convertible Notes in connection with such a corporate event in certain circumstances. Prior to April 1, 2023, the holders may convert the Convertible Notes at their option only upon the satisfaction of the following circumstances:


•	During any calendar quarter commencing after the calendar quarter ending on September 30, 2018, if the last reported sales price of Intrexon's common stock for at least 20 trading days (whether or not consecutive) during the last 30 consecutive trading days of the immediately preceding calendar quarter is greater than or equal to 130% of the conversion price on each applicable trading day;


•	During the five business day period after any five consecutive trading day period in which the trading price, as defined in the Indenture, for the Convertible Notes is less than 98% of the product of the last reported sales price of Intrexon's common stock and the conversion rate for the Convertible Notes on each such trading day; or


•	Upon the occurrence of specified corporate events as defined in the Indenture.

None of the above events allowing for conversion prior to April 1, 2023 occurred during the three months ended March 31, 2019. On or after April 1, 2023 until June 30, 2023, holders may convert their Convertible Notes at any time. Intrexon may not redeem the Notes prior to the maturity date.

If Intrexon undergoes a fundamental change, as defined in the Indenture, holders of the Convertible Notes may require Intrexon to repurchase for cash all or any portion of their Convertible Notes at a fundamental change repurchase price equal to 100% of the principal amount of the Convertible Notes to be repurchased, plus accrued and unpaid interest to, but excluding, the fundamental change repurchase date. The Indenture contains customary events of default, as defined in the agreement, and, if any of the events occur, could require repayment of a portion or all of the Convertible Notes, including accrued and unpaid interest. Additionally, the Indenture provides that Intrexon shall not consolidate with or merge with or into, or sell, convey,

transfer or lease all or substantially all of its properties and assets to, another entity, unless (i) the surviving entity is organized under the laws of the United States and such entity expressly assumes all of Intrexon's obligations under the Convertible Notes and the Indenture; and (ii) immediately after such transaction, no default or event of default has occurred and is continuing under the Indenture.

The net proceeds received from the issuance of the Convertible Notes were initially allocated between long-term debt, the liability component, at $143,723 and additional paid-in capital, the equity component, at $50,235. Additional paid-in capital was further reduced by $13,367 of deferred taxes resulting from the difference between the carrying amount and the tax basis of the Convertible Notes that is created by the equity component, which resulted in deferred tax benefit recognized from the reversal of valuation allowances on the then current year domestic operating losses in the same amount. As of March 31, 2019, the outstanding principal balance on the Convertible Notes was $200,000 and the carrying value of long-term debt was $150,314. The effective interest rate on the Convertible Notes, including amortization of the long-term debt discount and debt issuance costs, is 11.02%. As of March 31, 2019, the unamortized long-term debt discount and debt issuance costs totaled $49,686.

Total interest expense related to the Convertible Notes was $3,963 for the three months ended March 31, 2019, which consists of $1,750 interest expense to be paid in cash and $2,213 of non-cash interest expense. Accrued cash interest of $1,750 is included in other accrued liabilities on the accompanying consolidated balance sheet as of March 31, 2019.

ActoBio Convertible Notes

In September 2018, ActoBio issued $30,000 of convertible promissory notes (the "ActoBio Notes") to a related party in conjunction with an asset acquisition with Harvest (Note 3). The ActoBio Notes have a maturity date of September 6, 2020, accrue interest at 3.0% compounded annually, are convertible into shares of ActoBio common stock at any time by the holder, and are automatically convertible in shares of ActoBio common stock upon the closing of certain financing events as defined in the ActoBio Notes. If the ActoBio Notes have not been converted to ActoBio common stock by the maturity date, ActoBio can pay the principal and accrued interest in cash or with shares of Intrexon common stock at its election. There are no embedded features that are required to be separated from the debt host and accounted for separately, so the ActoBio Notes were recorded at $30,000. Interest expense for the three months ended March 31, 2019 was $225. As of March 31, 2019, the carrying value of the ActoBio Notes, including accrued interest, was $30,515.

Intrexon and Precigen Convertible Note

In December 2018, in conjunction with the Securities Purchase, Assignment and Assumption Agreement with Ares Trading S.A. ("Ares Trading"), Intrexon and Precigen jointly and severally issued a $25,000 convertible note (the "Merck Note") to Ares Trading in exchange for cash. The Merck Note has a maturity date of June 28, 2021 and will be converted to Intrexon common stock on the first trading day following maturity if not otherwise converted prior to that date. Prior to maturity, Ares Trading may convert the Merck Note, at their election, into (i) Intrexon common stock at any time, (ii) Intrexon common stock upon the Company's closing of qualified financing as defined in the agreement, (iii) Precigen equity upon Precigen closing a qualified financing as defined in the agreement, and (iv) Precigen common stock upon the closing of a qualified initial public offering ("IPO") of Precigen common stock. In the event of a conversion upon a qualified IPO, the conversion price will be 90% of the IPO price. In the event Ares Trading elects to convert the Merck Note into Precigen equity, the Merck Note accrues interest at a rate of 5% per year ("PIK interest") and will be converted with the outstanding principal. The Company determined that the potential PIK interest and IPO conversion discount represented embedded derivatives requiring bifurcation from the debt host but had no significant value as of March 31, 2019 and December 31, 2018.

Notes Payable

Trans Ova has a note payable to American State Bank that matures in April 2033 and has an outstanding principal balance of $4,382 as of March 31, 2019. Trans Ova pays monthly installments of $39, which includes interest at 3.95%. The note payable is collateralized by certain of Trans Ova's real estate and non-real estate assets.

Royalty-based Financing

AquaBounty has a royalty-based financing grant from the Atlantic Canada Opportunities Agency, a Canadian government agency, to provide funding of a research and development project. AquaBounty claimed all amounts available under the grant, resulting in total long-term debt of $2,151 as of March 31, 2019. All amounts claimed by AquaBounty must be repaid in the form of a 10% royalty on any products commercialized out of this research and development project until fully paid. Because the timing of commercialization is subject to additional regulatory considerations, the timing of repayment is uncertain.

Future Maturities

Future maturities of long-term debt are as follows:



2019	$	418
2020	31,148
2021	25,452
2022	464
2023	201,512
2024	445
Thereafter	2,670
Total	$	262,109

The AquaBounty royalty-based financing grant is not included in the table above due to the uncertainty of the timing of repayment.

Income Taxes	3 Months Ended
Income Taxes	Mar. 31, 2019
Income Tax Disclosure [Abstract]
Income Taxes	Income Taxes Tax provisions for interim periods are calculated using an estimate of actual taxable income or loss for the respective period, rather than estimating the Company's annual effective income tax rate, as the Company is currently unable to reliably estimate its income for the full year. For the three months ended March 31, 2019, the Company had U.S. taxable loss of approximately $91,600. For the three months ended March 31, 2019, the Company recognized $70 of current foreign income tax benefit. For the three months ended March 31, 2018, the Company had U.S. taxable income of approximately $35,100 and recorded $113 of current domestic income tax expense. For the three months ended March 31, 2018, the Company recognized $125 of current foreign income tax benefit. For the three months ended March 31, 2019, the Company recorded deferred tax benefit of $508. For the three months ended March 31, 2018, the Company recorded deferred tax benefit of $4,074. The Company's net deferred tax assets, excluding certain deferred tax liabilities totaling $6,720, are offset by a valuation allowance due to the Company's history of net losses combined with an inability to confirm recovery of the tax benefits of the Company's losses and other net deferred tax assets. In assessing the realizability of deferred tax assets, management considers whether it is more likely than not that some portion or all of the deferred tax assets will not be realized. The ultimate realization of deferred tax assets is dependent upon the generation of future taxable income during the periods in which those temporary differences become deductible. Management considers the scheduled reversal of deferred tax liabilities, projected future taxable income and tax planning strategies in making this assessment. As of March 31, 2019, the Company has loss carryforwards for U.S. federal income tax purposes of approximately $460,700 available to offset future taxable income, including approximately $208,200 generated after 2017, and federal and state research and development tax credits of approximately $8,300, prior to consideration of annual limitations that may be imposed under Section 382 of the Internal Revenue Code of 1986, as amended. Carryforwards generated prior to 2018 begin to expire in 2022. As of March 31, 2019, the Company's direct foreign subsidiaries have foreign loss carryforwards of approximately $158,876, most of which do not expire.

Shareholders' Equity

3 Months Ended

Mar. 31, 2019

Equity [Abstract]

Shareholders' Equity

Issuances of Intrexon Common Stock

In January 2018, Intrexon closed a public offering of 6,900,000 shares of its common stock, including 1,000,000 shares of common stock purchased by affiliates of Third Security. The net proceeds of the offering were $82,374, after deducting underwriting discounts of $3,688 and offering expenses of $188, all of which were capitalized.

Share Lending Agreement

Concurrently with the offering of the Convertible Notes (Note 11), Intrexon entered into a share lending agreement (the "Share Lending Agreement") with J.P. Morgan Securities LLC (the "Share Borrower") pursuant to which Intrexon loaned and delivered 7,479,431 shares of its common stock (the "Borrowed Shares") to the Share Borrower. The Share Lending Agreement will terminate, and the Borrowed Shares will be returned to Intrexon within five business days of such termination, upon (i) termination by the Share Borrower or (ii) the earliest to occur of (a) October 1, 2023 and (b) the date, if any, on which the Share Lending Agreement is either mutually terminated or terminated by one party upon a default by the other party. The Borrowed

Shares were offered and sold to the public at a price of $13.37 per share under a registered offering (the "Borrowed Shares Offering"). Intrexon did not receive any proceeds from the sale of the Borrowed Shares to the public. The Share Borrower or its affiliates received all the proceeds from the sale of the Borrowed Shares to the public. Affiliates of Third Security purchased all of the shares of common stock in the Borrowed Shares Offering.

The Share Lending Agreement was entered into at fair value and met the requirements for equity classification. Therefore, the value is netted against the issuance of the Borrowed Shares in additional paid-in capital. Additionally, the Borrowed Shares are not included in the denominator for loss per share attributable to Intrexon shareholders unless the Share Borrower defaults on the Share Lending Agreement.

Issuances of AquaBounty Common Stock

In March 2019, AquaBounty completed an underwritten public offering that resulted in net proceeds of $6,611 after deducting discounts, fees, and expenses. See Note 19 for additional discussion of issuances of AquaBounty common stock in 2019.

In January 2018, AquaBounty completed an underwritten public offering that resulted in net proceeds of $10,616 after deducting discounts, fees and expenses. As part of this offering, Intrexon purchased $5,000 of additional AquaBounty common stock. In October 2018, certain investors exercised warrants acquired from the January 2018 offering, resulting in additional net proceeds of $4,316, including $3,077 from Intrexon.

Components of Accumulated Other Comprehensive Loss

The components of accumulated other comprehensive loss are as follows:



	March 31, 2019			December 31, 2018
Unrealized loss on investments	$	(14	)	$	(61	)
Loss on foreign currency translation adjustments	(28,311		)	(28,551		)
Total accumulated other comprehensive loss	$	(28,325	)	$	(28,612	)

Share-Based Payments

3 Months Ended

Mar. 31, 2019

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Share-Based Payments

The Company records the fair value of stock options and restricted stock units ("RSUs") issued to employees and nonemployees as of the grant date as stock-based compensation expense. Stock-based compensation expense for employees and nonemployees is recognized over the requisite service period, which is typically the vesting period. Stock-based compensation costs included in the consolidated statements of operations are presented below:



	Three Months Ended March 31,
	2019		2018
Cost of products	$	8	$	25
Cost of services	65		77
Research and development	1,845		3,258
Selling, general and administrative	7,136		8,002
Total	$	9,054	$	11,362

Intrexon Stock Option Plans

In April 2008, Intrexon adopted the 2008 Equity Incentive Plan (the "2008 Plan") for employees and nonemployees pursuant to which Intrexon's board of directors granted share based awards, including stock options, to officers, key employees and nonemployees. Upon the effectiveness of the 2013 Omnibus Incentive Plan (the "2013 Plan"), no new awards may be granted under the 2008 Plan. As of March 31, 2019, there were 393,098 stock options outstanding under the 2008 Plan.

Intrexon adopted the 2013 Plan for employees and nonemployees pursuant to which Intrexon's board of directors may grant share based awards, including stock options and shares of common stock, to employees, officers, consultants, advisors, and

nonemployee directors. The 2013 Plan became effective in August 2013, and as of March 31, 2019, there were 20,000,000 shares authorized for issuance under the 2013 Plan, of which 11,312,743 stock options and 2,288,017 RSUs were outstanding and 2,561,296 shares were available for grant. In April 2019, Intrexon's board of directors approved, subject to shareholder approval at Intrexon's annual meeting in June 2019, an increase of 5,000,000 shares of common stock to be reserved for issuance under the 2013 Plan.

Stock option activity was as follows:



	Number of Shares		Weighted Average Exercise Price			Weighted Average Remaining Contractual Term (Years)
Balances at December 31, 2018	11,093,063		$	27.95		6.81
Granted	864,575		6.39
Exercised	(17,811	)	(3.17		)
Forfeited	(167,234	)	(19.83		)
Expired	(66,752	)	(25.26		)
Balances at March 31, 2019	11,705,841		26.53			6.07
Exercisable at March 31, 2019	8,061,580		28.86			5.18

RSU activity was as follows:



	Number of Restricted Stock Units		Weighted Average Grant Date Fair Value			Weighted Average Remaining Contractual Term (Years)
Balances at December 31, 2018	970,341		$	13.82		1.43
Granted	1,737,410		7.03
Vested	(419,734	)	(11.60		)
Balances at March 31, 2019	2,288,017		9.07			1.98

Intrexon currently uses authorized and unissued shares to satisfy share award exercises.

The Company's Chief Executive Officer ("CEO") receives a base salary of $200 per month payable in fully-vested shares of Intrexon common stock with such shares subject to a three-year lock-up on resale. The monthly number of shares of common stock was calculated based on the closing price on the last trading day of each month and the shares were issued pursuant to the terms of a Restricted Stock Unit Agreement ("RSU Agreement") between Intrexon and the CEO pursuant to the terms of the 2013 Plan. The RSU Agreement, which is subject to renewal annually by the compensation committee of the board of directors of the Company, expired March 31, 2019. In April 2019, the Company entered into a new RSU agreement with its CEO through March 31, 2020. Under the new RSU agreement, the base salary and lock-up terms remained unchanged from the original RSU Agreement. However, the number of fully-vested shares of Intrexon common stock paid monthly will be calculated based on the volume weighted average of the price of Intrexon common stock over the 30 day period ending on the last calendar day of each month. The fair value of the shares issued as compensation for services is included in selling, general and administrative expenses in the Company's consolidated statements of operations and totaled $486 for the three months ended March 31, 2019 and 2018.

AquaBounty Stock Option Plans

In March 2016, AquaBounty's board of directors adopted the AquaBounty 2016 Equity Incentive Plan ("AquaBounty 2016 Plan") to replace the AquaBounty 2006 Equity Incentive Plan ("AquaBounty 2006 Plan"). The AquaBounty 2016 Plan provides for the issuance of incentive stock options, non-qualified stock options and awards of restricted and direct stock purchases to directors, officers, employees, and consultants of AquaBounty. The AquaBounty 2016 Plan was approved by AquaBounty's shareholders at its annual meeting in April 2016. Upon the effectiveness of the AquaBounty 2016 Plan, no new awards may be granted under the AquaBounty 2006 Plan.

As of March 31, 2019, there were 347,464 options outstanding under both AquaBounty plans, of which 326,382 were exercisable, at a weighted average exercise price of $6.98 per share.

Operating Leases

3 Months Ended

Mar. 31, 2019

Leases [Abstract]

Operating Leases

The Company leases certain facilities and equipment under operating leases. Leases with a lease term of twelve months or less are not recorded on the balance sheet, and expense for these leases is recognized on a straight-line basis over the term of the lease. The Company's leases have remaining terms of one to twenty years, some of which may include options to extend the lease and some of which may include options to terminate the lease within one year. The leases are renewable at the option of the Company and do not contain residual value guarantees, covenants, or other restrictions. The Company's finance leases are not material.

The components of lease costs were as follows:



	Three Months Ended March 31,
	2019
Operating lease costs	$	2,526
Short-term and variable lease costs	1,048
Lease costs	$	3,574

Maturities of lease liabilities as of March 31, 2019 were as follows:



2019	$	6,789
2020	10,120
2021	9,476
2022	8,684
2023	7,275
2024	7,135
Thereafter	27,348
Total	76,827
Present value adjustment	(31,864		)
Total	$	44,963
Current portion of operating lease liabilities	$	4,778
Long-term portion of operating lease liabilities	40,185
Total	$	44,963

Other information related to operating leases was as follows:



	Three Months Ended March 31,
	2019
Supplemental Cash Flows Information
Cash paid for operating lease liabilities	$	2,656
Operating lease right-of-use assets added in exchange for new lease liabilities	1,004



	March 31, 2019
Weighted average remaining lease term (years)	9.16
Weighted average discount rate	11.29	%

As of March 31, 2019, the Company had additional operating lease commitments that had not yet commenced of approximately $2,800 with lease terms of three to six years.

At December 31, 2018, future minimum lease payments under operating leases having initial or remaining noncancelable lease terms in excess of one year were as follows:



2019	$	9,182
2020	9,910
2021	9,127
2022	8,305
2023	7,229
Thereafter	34,157
Total	$	77,910

Commitments and Contingencies	3 Months Ended
Commitments and Contingencies	Mar. 31, 2019
Commitments and Contingencies Disclosure [Abstract]
Commitments and Contingencies	Commitments and Contingencies Purchase Commitments As of March 31, 2019, the Company had outstanding contractual purchase commitments of $16,542, which primarily relate to amounts that will be paid in 2019 and 2020 upon delivery of commercial non-browning apple trees. Contingencies In March 2012, Trans Ova was named as a defendant in a licensing and patent infringement suit brought by XY, LLC ("XY") alleging that certain of Trans Ova's activities breached a 2004 licensing agreement and infringed on patents that XY allegedly owned. Trans Ova filed a number of counterclaims in the case. The matter proceeded to a jury trial in the United States District Court for the District of Colorado in January 2016. The jury determined that XY and Trans Ova had each breached the licensing agreement and that Trans Ova had infringed XY's patents. In April 2016, the Court issued its post-trial order, awarding $528 in damages to Trans Ova and $6,066 in damages to XY. The order also provided Trans Ova with the ability to continue to practice XY's technology, subject to an ongoing royalty obligation of 12.5% of gross proceeds on semen-sorting products, plus a 2% enhancement on products utilizing reverse-sorting. In addition, the Court assigned a $5.00 minimum royalty for a straw of sexed semen. Both parties appealed the district court's order. In May 2018, the Court of Appeals for the Federal Circuit denied Trans Ova's appeal of its claims for antitrust, breach of contract, and patent invalidity (except as to one patent, for which the Court affirmed invalidity in a separate, same-day ruling in a third-party case). The Court of Appeals for the Federal Circuit remanded the district court's calculation of the ongoing royalty and instructed the district court to re-calculate the ongoing royalty in light of post-verdict economic factors. In March 2019, the district court increased the royalty rate on Trans Ova's semen-sorting products to 18.75%. For the reverse-sorting enhancement, the Court applied a weighted, blended royalty of 12.63% to Trans Ova's entire in vitro fertilization services utilizing reverse-sorted semen. The court also changed the minimum royalty for a straw of sexed semen to $6.25 for a 2-million cell straw (prorated appropriately for straws of higher cell counts), and assigned a minimum royalty for a sexed embryo at $6.25 per embryo. The new royalty rates are applied from February 2016 (the end date of the trial). Since the inception of the 2004 agreement, Trans Ova has remitted payments to XY pursuant to the terms of that agreement, or pursuant to the terms of the Court's April 2016 post-trial order, and has recorded these payments in cost of services in the consolidated statements of operations for the respective periods. For the period from inception of the 2004 agreement through the Court's April 2016 order, aggregate royalty and license payments were $3,170, of which $2,759 had not yet been deposited by XY. In 2016, the Company recorded the expense of $4,228 representing the excess of the net damages awarded to XY, including prejudgment interest, over the liability previously recorded by Trans Ova for uncashed checks previously remitted to XY. In August 2016, Trans Ova deposited the net damages amount, including prejudgment interest, into the Court's registry, to be held until the appeals process was complete and final judgment amounts were determined. These amounts were included in restricted cash and other accrued liabilities on the consolidated balance sheet as of December 31, 2018. After the appeal in December 2018, the Court subsequently released the funds held in its registry to XY in 2019. Thus, XY has received full payment for damages prior to February 2016, the date of the trial. As for post-trial damages, Trans Ova has remitted payment to XY every quarter based on the original royalty rates, though XY refused to cash those checks. Under the Court's March 2019 order resetting the royalty rates, Trans Ova recalculated any additional royalties owed from February 2016 to the present and will remit any underpayment to XY. During the three months ended March 31, 2019, $116 of royalty expense was recorded based on an estimate of the underpayment due to XY from February 2016 through December 2018 and is included in selling, general and administrative expenses on the accompanying consolidated statement of operations. In December 2016, XY filed a complaint for patent infringement, trade secret misappropriation, and various state law claims against Trans Ova in the United States District Court for the Western District of Texas in Waco, Texas. Since the claims in the 2016 complaint directly relate to the parties' previous litigation, Trans Ova filed and was granted a motion to transfer the case to Colorado District Court. That Court subsequently dismissed nine of the complaint's twelve counts, including all five non-patent counts. The Court subsequently dismissed another patent count after ruling that the patent was invalid, leaving only two patent counts left in the case. In February 2019, a Wisconsin District Court invalidated one of the remaining patents, which XY had asserted against another competitor. That ruling prompted the Colorado District Court to stay the two remaining patent counts and enter final judgment against XY's ten other dismissed counts. The 2016 litigation is administratively closed, pending XY's appeal of the Court's rulings dismissing its various patent and non-patent causes of action. Trans Ova shall continue to utilize XY's technology consistent with the determinations of the court proceedings. Nonetheless, these disputes remain subject to a number of uncertainties, including the outcome of appellate proceedings, the possibility of further claims by XY, and the impact of these matters on Trans Ova's ability to utilize the technology licensed from XY. Trans Ova and the Company could elect to enter into a settlement agreement in order to avoid the further costs and uncertainties of litigation. The Company may become subject to other claims, assessments, and governmental investigations from time to time in the ordinary course of business. Such matters are subject to many uncertainties and outcomes are not predictable with assurance. The Company accrues liabilities for such matters when it is probable that future expenditures will be made and such expenditures can be reasonably estimated. As of March 31, 2019 and December 31, 2018, the Company does not believe that any such matters, individually or in the aggregate, will have a material adverse effect on the Company's business, financial condition, results of operations, or cash flows.

Related Party Transactions	3 Months Ended
Related Party Transactions	Mar. 31, 2019
Related Party Transactions [Abstract]
Related Party Transactions	Related Party Transactions Third Security and Affiliates The Company's CEO and Chairman of the board of directors is also the Senior Managing Director and CEO of Third Security and owns 100% of the equity interests of Third Security. In November 2015, the independent members of Intrexon's board of directors, with the recommendation of the audit committee of the board of directors, approved the execution of a Services Agreement ("Services Agreement") with Third Security pursuant to which Third Security provides the Company with certain professional, legal, financial, administrative, and other support services necessary to support the Company and its CEO. The Services Agreement had a term of one year, can be terminated by the Company at any time, and may be extended only by agreement of the parties, including approval of a majority of the independent members of Intrexon's board of directors. The independent members of Intrexon's board of directors, with the recommendation of the audit committee of the board of directors, subsequently approved extensions of the Services Agreement through January 1, 2019. In April 2019, the independent members of Intrexon's board of directors, with the recommendation of the audit committee of the board of directors, approved an extension of the Services Agreement effective January 1, 2019 through January 1, 2020. Under the Services Agreement, as consideration for providing these services, Third Security is entitled to a fee of $800 per month to be paid in the form of fully-vested shares of Intrexon common stock. Through 2018, the number of shares of common stock was calculated based on the closing price of the Company's common stock on the 15th day of each month. Beginning in 2019, the number of shares of common stock is calculated based on the volume weighted average of the closing price of the Company's common stock over the 30 day period ending on the 15th day of the calendar month when the applicable services are provided. The payments made by the Company under the Services Agreement constitute, in the aggregate, an award under the 2013 Plan and are subject to the terms of the 2013 Plan (Notes 14 and 19). For the three months ended March 31, 2019, the Company accrued $2,078 for services rendered pursuant to the Services Agreement and the shares are expected to be issued in the second quarter of 2019. This amount is included in related party payables in the accompanying consolidated balance sheet as of March 31, 2019. For the three months ended March 31, 2018, the Company issued 160,626 shares, valued at $2,041, to Third Security as payment for services pursuant to the Services Agreement. In addition to the foregoing Services Agreement, the Company reimburses Third Security for certain out-of-pocket expenses incurred on the Company's behalf, and the total expenses incurred by the Company under this arrangement were $17 and $14 for the three months ended March 31, 2019 and 2018, respectively. See also Note 14 regarding compensation arrangements between the Company and its CEO. The Company also subleases certain administrative offices to Third Security. The significant terms of the lease mirror the terms of the Company's lease with the landlord, and the Company recorded sublease income of $22 and $21 for the three months ended March 31, 2019 and 2018, respectively. Transactions with ECC Parties In addition to entities controlled by Third Security, any entity in which the Company holds equity securities, including securities received as upfront or milestone consideration, and that also are party to a collaboration with the Company are considered to be related parties. In June 2016, the Company received 100,000 shares of Series 1 Preferred Stock (the "Preferred Shares") of ZIOPHARM Oncology, Inc. ("ZIOPHARM"), with a per share stated value of $1,200, as consideration for amending their two previously existing ECC agreements. The Company received a monthly dividend, paid in additional Preferred Shares, equal to $12.00 per Preferred Share held per month divided by the stated value of the Preferred Shares. In conjunction with the reacquisition of certain rights previously licensed to ZIOPHARM in October 2018, the Company returned to ZIOPHARM all of the Preferred Shares owned or accrued by the Company as of the effective date of the agreement. During the three months ended March 31, 2018, the Company received an additional 3,624 Preferred Shares and recognized $4,871 of dividend income in the accompanying consolidated statement of operations. Following the transaction in October 2018, ZIOPHARM is no longer considered a related party. In March 2017, Fibrocell Science, Inc. ("Fibrocell"), one of the Company's collaborators, sold Series A Convertible Preferred Stock (the "Convertible Preferred Shares"), convertible into shares of Fibrocell common stock, and warrants to purchase shares of Fibrocell common stock to certain institutional and accredited investors, including the Company and affiliates of Third Security. The Company paid $1,161 in exchange for 1,161 Convertible Preferred Shares and warrants to acquire 99,769 shares of Fibrocell common stock. The Convertible Preferred Shares are convertible at any time at the election of the Company and accrue dividends at 4% per annum, compounded quarterly, increasing the stated value of the shares. The investment in Fibrocell preferred stock is categorized as Level 3 as there are significant unobservable inputs and the Convertible Preferred Shares are not traded on a public exchange. The fair value of the investment in Fibrocell preferred stock is estimated using a conversion plus dividend approach utilizing the trading value of the underlying common stock and an estimated premium for the preferred stock dividend and other preferences. Market price volatility of Fibrocell's common stock and a significant change in the estimated preferred stock premium could result in a significant impact to the fair value of the investment in Fibrocell preferred stock. As of March 31, 2019 and December 31, 2018, the fair value of the Company's investment in Fibrocell preferred stock totaled $248 and $191, respectively, and is included in other assets on the accompanying consolidated balance sheets. The Company also holds a promissory note convertible into shares of Fibrocell common stock ("convertible note") and additional warrants to purchase shares of Fibrocell common stock. As of March 31, 2019 and December 31, 2018, the value of the convertible note and warrants totaled $156 and $120, respectively, and is included in other assets on the accompanying consolidated balance sheets. In November 2017, concurrent with Oragenics closing a preferred stock private placement, the Company exchanged a promissory note, including accrued interest, purchased from Oragenics in May 2017 and receivables due from Oragenics totaling $3,385 for Oragenics Series C preferred stock ("Series C Preferred Stock"). The Series C Preferred Stock is non-voting and non-convertible and is redeemable in whole or part at any time by Oragenics in cash. The Series C Preferred Stock accrues an annual 12% dividend payable in additional Series C Preferred Stock through May 10, 2019, and after such date, the annual dividend increases to 20%. As of March 31, 2019 and December 31, 2018, based on the most recent financial information available on Oragenics, the Company concluded that there was no value to its investment in Oragenics preferred stock. During 2018, the Company mutually terminated each of its ECC agreements with Histogenics Corporation, OvaScience, Inc., and Synthetic Biologics, Inc. Upon termination of these ECCs, the Company recognized the remaining deferred revenue totaling $11,877, including $3,183 during the three months ended March 31, 2018.

Net Loss per Share

3 Months Ended

Mar. 31, 2019

Earnings Per Share [Abstract]

Net Loss per Share

The following table presents the computation of basic and diluted net loss per share:



	Three Months Ended March 31,
	2019			2018
Historical net loss per share:
Numerator:
Net loss attributable to Intrexon	$	(60,709	)	$	(46,165	)
Denominator:
Weighted average shares outstanding, basic and diluted	152,948,058			127,693,336
Net loss attributable to Intrexon per share, basic and diluted	$	(0.40	)	$	(0.36	)

The following potentially dilutive securities as of March 31, 2019 and 2018, have been excluded from the above computations of diluted weighted average shares outstanding for the three months then ended as they would have been anti-dilutive:



	March 31,
	2019	2018
Convertible debt	22,025,046	—
Options	11,705,841	11,546,434
Restricted stock units	2,288,017	1,052,182
Warrants	133,264	133,264
Total	36,152,168	12,731,880

Subsequent Events	3 Months Ended
Subsequent Events	Mar. 31, 2019
Subsequent Events [Abstract]
Subsequent Events	Subsequent Events In April 2019, AquaBounty completed an underwritten public offering that resulted in gross proceeds, including the partial exercise of the underwriters' option to purchase additional shares, of approximately $6,530. As a result of this transaction, Intrexon no longer has the contractual right to control AquaBounty's board of directors, and accordingly, the Company anticipates it will deconsolidate AquaBounty in the second quarter. In April 2019, Intrexon's board of directors approved, subject to shareholder approval at Intrexon's annual meeting in June 2019, an amendment to its Amended and Restated Articles of Incorporation to increase the number of authorized shares of common stock from 200,000,000 to 400,000,000. In April 2019, upon recommendation of the compensation committee, Intrexon's board of directors adopted the Intrexon Corporation 2019 Incentive Plan for Non-Employee Service Providers (the "2019 Plan"). The Company established the 2019 Plan to attract, retain, and motivate its non-employee service providers and to promote the success of its business by linking the personal interests of Intrexon's consultants, advisors, non-employee directors, and other non-employee service providers to those of its shareholders. The 2019 Plan permits the grant of stock options, stock appreciation rights, restricted stock awards, restricted stock units, incentive awards, other stock-based awards, and dividend equivalents. The Company is seeking the approval of the 2019 Plan at the annual meeting of shareholders in June 2019. If the shareholders approve the 2019 Plan, it will become effective on the date of the annual meeting, and Intrexon expects that further equity award grants to non-employee service providers, including under the Services Agreement with Third Security, will be made under the 2019 Plan.

Summary of Significant Accounting Policies (Policies)	3 Months Ended
Summary of Significant Accounting Policies (Policies)	Mar. 31, 2019
Accounting Policies [Abstract]
Basis of Presentation	Basis of Presentation The accompanying interim consolidated financial statements are unaudited and have been prepared in accordance with accounting principles generally accepted in the United States of America ("U.S. GAAP"). Certain information and footnote disclosures normally included in the Company's annual financial statements have been condensed or omitted. These interim consolidated financial statements, in the opinion of management, reflect all normal recurring adjustments necessary for fair statement of the Company's financial position as of March 31, 2019 and results of operations and cash flows for the interim periods ended March 31, 2019 and 2018. The year-end consolidated balance sheet data was derived from the Company's audited financial statements but does not include all disclosures required by U.S. GAAP. These interim financial results are not necessarily indicative of the results to be expected for the year ending December 31, 2019, or for any other future annual or interim period. The accompanying interim unaudited consolidated financial statements should be read in conjunction with the audited consolidated financial statements and related notes thereto included in the Company's Annual Report on Form 10-K for the year ended December 31, 2018.
Consolidation	The accompanying consolidated financial statements reflect the operations of the Company and its subsidiaries. All intercompany accounts and transactions have been eliminated.
Equity Method Investments	Equity Method InvestmentsThe Company accounts for its investments in each of its joint ventures and for its investments in start-up entities backed by the Harvest Intrexon Enterprise Fund I, LP ("Harvest"), all of which are related parties, using the equity method of accounting based upon relative ownership interest. The Company's investments in these entities are included in investments in affiliates in the accompanying consolidated balance sheets.
Operating Leases	Operating Leases The Company adopted Financial Accounting Standards Board ("FASB") Accounting Standards Codification ("ASC") Topic 842, Leases ("ASC 842"), effective January 1, 2019. Under ASC 842, the Company determines if an arrangement is a lease at inception. Operating leases are included as right-of-use assets ("ROU Assets") and lease liabilities on the consolidated balance sheets. The Company has elected not to recognize ROU Assets or lease liabilities for leases with lease terms of one year or less. ROU Assets and lease liabilities are recognized based on the present value of the future minimum lease payments over the lease term at commencement date. For leases that contain fixed non-lease payments, the Company accounts for the lease and non-lease components as a single lease component. Variable lease payments, which primarily include payments for non-lease components such as maintenance costs, are excluded from the ROU Assets and lease liabilities and are recognized in the period in which the obligation for those payments is incurred. As most of the Company's operating leases do not provide an implicit interest rate, the Company uses its incremental borrowing rate, which is the estimated rate the Company would be required to pay for a collateralized borrowing equal to the total lease payments over the term of the lease, at commencement date in determining the present value of future payments. The initial measurement of the ROU Asset also includes any lease payments made and excludes lease incentives. The lease term for all of the Company's leases includes the noncancelable period of the lease, plus any additional periods covered by either a Company option to extend, or not to terminate, the lease that the Company is reasonably certain to exercise. Lease expense is recognized on a straight-line basis over the lease term.
Segment Information	Segment InformationWhile the Company generates revenues from multiple sources, including collaboration agreements, licensing, and products and services primarily associated with bovine reproduction, management is organized around a singular research and development focus to further the development of the Company's underlying synthetic biology technologies. Accordingly, the Company has determined that it operates in one segment.
Use of Estimates	Use of EstimatesThe preparation of financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, the disclosure of contingent assets and liabilities at the date of the financial statements, and the reported amounts of revenues and expenses during the reporting periods. Actual results could differ from those estimates.
Recently Issued and Adopted Accounting Pronouncements	Recently Adopted Accounting Pronouncements The Company adopted ASC 842 on January 1, 2019 using the modified retrospective method as of the adoption date without restating prior periods. In addition, the Company has elected to use the package of practical expedients which allows the Company to not have to reassess whether expired or existing contracts contain leases under the new definition of a lease or the lease classification for expired or existing leases under ASC 842. As a result of the adoption of ASC 842, the Company recorded ROU Assets and lease liabilities of approximately $43,500 and $45,500, respectively, as of January 1, 2019. The difference between the ROU Assets and lease liabilities primarily represents the balance of deferred rent as of December 31, 2018 that resulted from historical straight-lining of operating leases expense, which was reclassified upon adoption to reduce the measurement of the ROU Assets. In June 2018, the FASB issued Accounting Standards Update ("ASU") 2018-07, Compensation-Stock Compensation (Topic 718): Improvements to Nonemployee Share-Based Payment Accounting ("ASU 2018-07"). The provisions of ASU 2018-07 expand the scope of ASC Topic 718 to include share-based payment transactions for acquiring goods and services from nonemployees. The Company adopted this standard effective January 1, 2019, and there was no material impact to the accompanying consolidated financial statements. Recently Issued Accounting Pronouncements In October 2018, the FASB issued ASU 2018-18, Collaborative Arrangements (Topic 808): Clarifying the Interaction between Topic 808 and Topic 606 ("ASU 2018-18"). The provisions of ASU 2018-18 clarify when certain transactions between collaborative arrangement participants should be accounted for under ASC Topic 606, Revenue from Contracts with Customers ("ASC 606"), and incorporates unit-of-account guidance consistent with ASC 606 to aid in this determination. The guidance is effective for annual periods and interim periods within those annual periods beginning after December 15, 2019, with early adoption permitted, and is effective for the Company for the year ending December 31, 2020. The Company is currently evaluating the impact that the implementation of this standard will have on the Company's consolidated financial statements. In October 2018, the FASB issued ASU 2018-17, Consolidation (Topic 810): Targeted Improvements to Related Party Guidance for Variable Interest Entities ("ASU 2018-17"). The provisions of ASU 2018-17 modify the guidance under ASC Topic 810 related to the evaluation of indirect interests held through related parties under common control when determining whether fees paid to decision makers and service providers are variable interests. Indirect interests held through related parties that are under common control are no longer considered to be the equivalent of direct interests in their entirety and instead should be considered on a proportional basis. This guidance more closely aligns with accounting of how indirect interests held through related parties under common control are considered for determining whether a reporting entity must consolidate a VIE. The guidance is effective for annual periods and interim periods within those annual periods beginning after December 15, 2019, with early adoption permitted, and is effective for the Company for the year ending December 31, 2020. The Company is currently evaluating the impact that the implementation of this standard will have on the Company's consolidated financial statements. In August 2018, the FASB issued ASU 2018-15, Intangibles-Goodwill and Other-Internal-Use Software (Subtopic 350-40): Customer's Accounting for Implementation Costs Incurred in a Cloud Computing Arrangement That Is a Service Contract ("ASU 2018-15"). The provisions of ASU 2018-15 clarify the accounting for implementation costs of a hosting arrangement that is a service contract. The new standard requires an entity (customer) in a hosting arrangement that is a service contract to follow existing internal-use software guidance to determine which implementation costs to capitalize as an asset related to the service contract and which costs to expense. Capitalized implementation costs of a hosting arrangement that is a service contract should be amortized over the term of the hosting arrangement, which might extend beyond the noncancelable period if there are options to extend or terminate. ASU 2018-15 also specifies the financial statement presentation of capitalized implementation costs and related amortization, in addition to required disclosures for material capitalized implementation costs related to hosting arrangements that are service contracts. The guidance is effective for annual periods and interim periods within those annual periods beginning after December 15, 2019, with early adoption permitted, and is effective for the Company for the year ending December 31, 2020. The Company is currently evaluating the impact that the implementation of this standard will have on the Company's consolidated financial statements. In August 2018, the FASB issued ASU 2018-13, Fair Value Measurements (Topic 820): Disclosure Framework-Changes to the Disclosure Requirements for Fair Value Measurements ("ASU 2018-13"). The provisions of ASU 2018-13 modify the disclosures related to recurring and nonrecurring fair value measurements. Disclosures related to the transfer of assets between Level 1 and Level 2 hierarchies have been eliminated and various additional disclosures related to Level 3 fair value measurements have been added, modified or removed. The guidance is effective for annual periods and interim periods within those annual periods beginning after December 15, 2019, but entities are permitted to early adopt either the entire standard or only the provisions that eliminate or modify the requirements. This standard is effective for the Company for the year ending December 31, 2020. The Company is currently evaluating the impact that the implementation of this standard will have on the Company's consolidated financial statements. In June 2016, the FASB issued ASU 2016-13, Financial Instruments-Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments ("ASU 2016-13"). The provisions of ASU 2016-13 modify the impairment model to utilize an expected loss methodology in place of the currently used incurred loss methodology, and requires a consideration of a broader range of reasonable and supportable information to inform credit loss estimates. The guidance is effective for annual periods and interim periods within those annual periods beginning after December 15, 2019, with early adoption permitted, and is effective for the Company for the year ending December 31, 2020. The Company is currently evaluating the impact that the implementation of this standard will have on the Company's consolidated financial statements.

Summary of Significant Accounting Policies (Tables)

3 Months Ended

Mar. 31, 2019

Accounting Policies [Abstract]

Summarized Financial Information for the Equity Method Investments



	March 31, 2019		December 31, 2018
Current assets	$	10,753	$	17,485
Noncurrent assets	32,935		31,274
Total assets	43,688		48,759
Current liabilities	3,766		4,226
Net assets	$	39,922	$	44,533



	Three Months Ended March 31,
	2019			2018
Revenues	$	98		$	67
Operating expenses	5,377			8,610
Operating loss	(5,279		)	(8,543		)
Other, net	4			14
Net loss	$	(5,275	)	$	(8,529	)

Collaboration and Licensing Revenue (Tables)

3 Months Ended

Mar. 31, 2019

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Summarized Collaboration and Licensing Revenues



	Three Months Ended March 31,
	2019			2018
ZIOPHARM Oncology, Inc.	$	1,166		$	5,377
Ares Trading S.A.	—			2,423
Oragenics, Inc.	203			125
Intrexon T1D Partners, LLC	—			1,328
Intrexon Energy Partners, LLC	977			1,197
Intrexon Energy Partners II, LLC	504			378
Genopaver, LLC	294			1,315
Fibrocell Science, Inc.	383			293
Persea Bio, LLC	(1,272		)	209
Harvest start-up entities (1)	2,723			3,197
Other	992			4,006
Total	$	5,970		$	19,848

(1)

For the three months ended March 31, 2019 and 2018, revenues recognized from collaborations with Harvest start-up entities include: Thrive Agrobiotics, Inc.; Exotech Bio, Inc.; and AD Skincare, Inc. For the three months ended March 31, 2018, revenues recognized from collaborations with Harvest start-up entities also include Genten Therapeutics, Inc. and CRS Bio, Inc.

Summary of Deferred Revenue

Deferred revenue consists of the following:



	March 31, 2019		December 31, 2018
Collaboration and licensing agreements	$	65,135	$	63,284
Prepaid product and service revenues	3,157		2,933
Other	2,899		3,547
Total	$	71,191	$	69,764
Current portion of deferred revenue	$	17,149	$	15,554
Long-term portion of deferred revenue	54,042		54,210
Total	$	71,191	$	69,764

Summary of Deferred Revenue by Collaborator



	Average Remaining Performance Period (Years)	March 31, 2019		December 31, 2018
ZIOPHARM Oncology, Inc.	0.5	$	628	$	1,214
Oragenics, Inc.	5.2	5,669		5,810
Intrexon Energy Partners, LLC	5.0	9,659		10,267
Intrexon Energy Partners II, LLC	5.7	13,556		14,060
Genopaver, LLC	5.0	1,238		1,175
Fibrocell Science, Inc.	5.9	17,192		17,519
Persea Bio, LLC	5.8	4,070		2,697
Harvest start-up entities (1)	5.9	7,260		7,644
Other	2.0	5,800		2,898
Total		$	65,072	$	63,284

(1)

Short-term Investments (Tables)

3 Months Ended

Mar. 31, 2019

Investments, Debt and Equity Securities [Abstract]

Summary of Amortized Cost, Gross Unrealized Gains and Losses, and Fair Value of Short-term Investments

The following table summarizes the amortized cost, gross unrealized gains and losses, and fair value of available-for-sale investments as of March 31, 2019:



	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses			Aggregate Fair Value
U.S. government debt securities	$	74,752	$	—	$	(14	)	$	74,738
Certificates of deposit	352		—		—			352
Total	$	75,104	$	—	$	(14	)	$	75,090

The following table summarizes the amortized cost, gross unrealized gains and losses, and fair value of available-for-sale investments as of December 31, 2018:



	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses			Aggregate Fair Value
U.S. government debt securities	$	119,401	$	—	$	(61	)	$	119,340
Certificates of deposit	348		—		—			348
Total	$	119,749	$	—	$	(61	)	$	119,688

Fair Value Measurements (Tables)

3 Months Ended

Mar. 31, 2019

Fair Value Disclosures [Abstract]

Summary of Placement in the Fair Value Hierarchy of Financial Assets that are Measured at Fair Value on a Recurring Basis



	Quoted Prices in Active Markets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		March 31, 2019
Assets
U.S. government debt securities	$	—	$	74,738	$	—	$	74,738
Equity securities	1,474		315		—		1,789
Other	—		508		248		756
Total	$	1,474	$	75,561	$	248	$	77,283



	Quoted Prices in Active Markets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		December 31, 2018
Assets
U.S. government debt securities	$	—	$	119,340	$	—	$	119,340
Equity securities	1,626		556		—		2,182
Other	—		468		191		659
Total	$	1,626	$	120,364	$	191	$	122,181

Schedule of Changes in Level 3 Investments

The following table summarizes the changes in the Level 3 investments in preferred stock during the three months ended March 31, 2019.



	Three Months Ended March 31, 2019
Beginning balance	$	191
Dividend income from investments in preferred stock	12
Net unrealized appreciation in the fair value of the investments in preferred stock	45
Ending balance	$	248

Inventory (Tables)

3 Months Ended

Mar. 31, 2019

Inventory Disclosure [Abstract]

Schedule of Inventory

Inventory consists of the following:



	March 31, 2019		December 31, 2018
Supplies, embryos and other production materials	$	4,729	$	4,729
Work in process	3,186		4,391
Livestock	10,051		10,167
Feed	1,930		2,160
Total inventory	$	19,896	$	21,447

Property, Plant and Equipment, Net (Tables)

3 Months Ended

Mar. 31, 2019

Property, Plant and Equipment [Abstract]

Schedule of Property, Plant and Equipment

Property, plant and equipment consist of the following:



	March 31, 2019			December 31, 2018
Land and land improvements	$	12,475		$	12,490
Buildings and building improvements	20,387			20,371
Furniture and fixtures	1,891			1,891
Equipment	76,716			74,555
Leasehold improvements	31,271			28,289
Breeding stock	4,603			4,582
Computer hardware and software	11,852			11,697
Trees	12,076			11,910
Construction and other assets in progress	24,123			18,880
	195,394			184,665
Less: Accumulated depreciation and amortization	(59,037		)	(55,791		)
Property, plant and equipment, net	$	136,357		$	128,874

Goodwill and Intangible Assets, Net (Tables)

3 Months Ended

Mar. 31, 2019

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Changes in Carrying Amount of Goodwill

The changes in the carrying amount of goodwill for the three months ended March 31, 2019 are as follows:



Balance at December 31, 2018	$	149,585
Foreign currency translation adjustments	1,170
Balance at March 31, 2019	$	150,755

Schedule of Intangible Assets

Intangible assets consist of the following as of March 31, 2019:



	Gross Carrying Amount		Accumulated Amortization			Net
Patents, developed technologies and know-how	$	151,887	$	(37,671	)	$	114,216
Customer relationships	10,700		(7,783		)	2,917
Trademarks	6,800		(3,535		)	3,265
In-process research and development	5,470		—			5,470
Total	$	174,857	$	(48,989	)	$	125,868

Intangible assets consist of the following as of December 31, 2018:



	Gross Carrying Amount		Accumulated Amortization			Net
Patents, developed technologies and know-how	$	152,482	$	(35,133	)	$	117,349
Customer relationships	10,700		(7,565		)	3,135
Trademarks	6,800		(3,341		)	3,459
In-process research and development	5,348		—			5,348
Total	$	175,330	$	(46,039	)	$	129,291

Lines of Credit and Long-Term Debt (Tables)

3 Months Ended

Mar. 31, 2019

Debt Disclosure [Abstract]

Schedule of Long-Term Debt Instruments

Long-term debt consists of the following:



	March 31, 2019		December 31, 2018
Convertible debt	$	205,829	$	203,391
Notes payable	4,435		4,551
Royalty-based financing	2,151		2,085
Other	2,159		1,767
Long-term debt	214,574		211,794
Less current portion	564		559
Long-term debt, less current portion	$	214,010	$	211,235

Schedule of Future Maturities of Long-Term Debt

Future maturities of long-term debt are as follows:



2019	$	418
2020	31,148
2021	25,452
2022	464
2023	201,512
2024	445
Thereafter	2,670
Total	$	262,109

- Definition

Tabular disclosure of long-debt instruments or arrangements, including identification, terms, features, collateral requirements and other information necessary to a fair presentation. These are debt arrangements that originally required repayment more than twelve months after issuance or greater than the normal operating cycle of the entity, if longer.

+ References

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-Paragraph 1
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+ Details

Shareholders' Equity (Tables)

3 Months Ended

Mar. 31, 2019

Equity [Abstract]

Components of Accumulated Other Comprehensive Loss

The components of accumulated other comprehensive loss are as follows:



	March 31, 2019			December 31, 2018
Unrealized loss on investments	$	(14	)	$	(61	)
Loss on foreign currency translation adjustments	(28,311		)	(28,551		)
Total accumulated other comprehensive loss	$	(28,325	)	$	(28,612	)

Share-Based Payments (Tables)

3 Months Ended

Mar. 31, 2019

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Schedule of Stock-Based Compensation Costs

Stock-based compensation costs included in the consolidated statements of operations are presented below:



	Three Months Ended March 31,
	2019		2018
Cost of products	$	8	$	25
Cost of services	65		77
Research and development	1,845		3,258
Selling, general and administrative	7,136		8,002
Total	$	9,054	$	11,362

Schedule of Stock Option Activity

Stock option activity was as follows:



	Number of Shares		Weighted Average Exercise Price			Weighted Average Remaining Contractual Term (Years)
Balances at December 31, 2018	11,093,063		$	27.95		6.81
Granted	864,575		6.39
Exercised	(17,811	)	(3.17		)
Forfeited	(167,234	)	(19.83		)
Expired	(66,752	)	(25.26		)
Balances at March 31, 2019	11,705,841		26.53			6.07
Exercisable at March 31, 2019	8,061,580		28.86			5.18

Schedule of Restricted Stock Unit Activity

RSU activity was as follows:



	Number of Restricted Stock Units		Weighted Average Grant Date Fair Value			Weighted Average Remaining Contractual Term (Years)
Balances at December 31, 2018	970,341		$	13.82		1.43
Granted	1,737,410		7.03
Vested	(419,734	)	(11.60		)
Balances at March 31, 2019	2,288,017		9.07			1.98

Operating Leases (Tables)

3 Months Ended

Mar. 31, 2019

Leases [Abstract]

Components of Lease Costs

Other information related to operating leases was as follows:



	Three Months Ended March 31,
	2019
Supplemental Cash Flows Information
Cash paid for operating lease liabilities	$	2,656
Operating lease right-of-use assets added in exchange for new lease liabilities	1,004

The components of lease costs were as follows:



	Three Months Ended March 31,
	2019
Operating lease costs	$	2,526
Short-term and variable lease costs	1,048
Lease costs	$	3,574

Maturities of Lease Liabilities

Maturities of lease liabilities as of March 31, 2019 were as follows:



2019	$	6,789
2020	10,120
2021	9,476
2022	8,684
2023	7,275
2024	7,135
Thereafter	27,348
Total	76,827
Present value adjustment	(31,864		)
Total	$	44,963
Current portion of operating lease liabilities	$	4,778
Long-term portion of operating lease liabilities	40,185
Total	$	44,963

Lease Terms and Discount Rates



	March 31, 2019
Weighted average remaining lease term (years)	9.16
Weighted average discount rate	11.29	%

Future Minimum Lease Payments

At December 31, 2018, future minimum lease payments under operating leases having initial or remaining noncancelable lease terms in excess of one year were as follows:



2019	$	9,182
2020	9,910
2021	9,127
2022	8,305
2023	7,229
Thereafter	34,157
Total	$	77,910

Net Loss per Share (Tables)

3 Months Ended

Mar. 31, 2019

Earnings Per Share [Abstract]

Computation of Basic and Diluted Net Loss per Share

The following table presents the computation of basic and diluted net loss per share:



	Three Months Ended March 31,
	2019			2018
Historical net loss per share:
Numerator:
Net loss attributable to Intrexon	$	(60,709	)	$	(46,165	)
Denominator:
Weighted average shares outstanding, basic and diluted	152,948,058			127,693,336
Net loss attributable to Intrexon per share, basic and diluted	$	(0.40	)	$	(0.36	)

Schedule of Antidilutive Securities Excluded from Computation of Net Loss per Share



	March 31,
	2019	2018
Convertible debt	22,025,046	—
Options	11,705,841	11,546,434
Restricted stock units	2,288,017	1,052,182
Warrants	133,264	133,264
Total	36,152,168	12,731,880

Organization (Details)	Mar. 31, 2019
AquaBounty Technologies, Inc.
Noncontrolling Interest [Line Items]
Parent ownership interest	44.00%

Summary of Significant Accounting Policies - Liquidity and Going Concern - Additional Information (Details) $ in Thousands	Mar. 31, 2019 USD ($)
Accounting Policies [Abstract]
Cash, cash equivalents, and short-term investments	$ 181,634

Summary of Significant Accounting Policies - Equity Method Investments - Additional Information (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2018 USD ($)
Equity securities \| Oragenics, Inc.
Schedule of Equity Method Investments [Line Items]
Unrealized appreciation (depreciation) in fair value of equity securities	$ (751)

Summary of Significant Accounting Policies - Summarized Financial Information for the Equity Method Investments (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018	Dec. 31, 2018
Schedule of Equity Method Investments [Line Items]
Operating expenses	$ 82,038	$ 92,317
Operating loss	(58,703)	(52,651)
Other, net	(2,371)	3,616
Equity Method Investments
Schedule of Equity Method Investments [Line Items]
Current assets	10,753		$ 17,485
Noncurrent assets	32,935		31,274
Total assets	43,688		48,759
Current liabilities	3,766		4,226
Net assets	39,922		$ 44,533
Revenues	98	67
Operating expenses	5,377	8,610
Operating loss	(5,279)	(8,543)
Other, net	4	14
Net loss	$ (5,275)	$ (8,529)

Summary of Significant Accounting Policies - Variable Interest Entities - Additional Information (Details) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Accounting Policies [Abstract]
Maximum risk of loss related to the identified VIEs	$ 19,913	$ 21,219

Summary of Significant Accounting Policies - Segment Information - Additional Information (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2019 USD ($) segment	Mar. 31, 2018 USD ($)	Dec. 31, 2018 USD ($)
Segment Reporting Information [Line Items]
Number of segments \| segment	1
Property, plant and equipment, net	$ 136,357		$ 128,874
Foreign Countries
Segment Reporting Information [Line Items]
Property, plant and equipment, net	17,377		$ 16,839
Revenues	$ 2,265	$ 4,203

Summary of Significant Accounting Policies - Recently Issued and Adopted Accounting Pronouncements - Additional Information (Details) - USD ($) $ in Thousands	Mar. 31, 2019	Jan. 01, 2019	Dec. 31, 2018
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Right-of-use assets	$ 43,099		$ 0
Operating lease liabilities	$ 44,963
Accounting Standards Update 2016-02
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Right-of-use assets		$ 43,500
Operating lease liabilities		$ 45,500

Mergers and Acquisitions - Asset Acquisition of Certain Harvest Entities - Additional Information (Details) - USD ($)	1 Months Ended
	Sep. 30, 2018	Mar. 31, 2019	Dec. 31, 2018	Aug. 31, 2018
Business Acquisition [Line Items]
Investments in affiliates		$ 17,627,000	$ 18,859,000
Deferred revenue		$ 71,191,000	$ 69,764,000
Harvest Intrexon Enterprise Fund I, LP
Business Acquisition [Line Items]
Cash received in asset acquisition	$ 15,500,000
Harvest Intrexon Enterprise Fund I, LP \| ActoBio Therapeutics Inc.
Business Acquisition [Line Items]
Long-term debt issued to a related party in an asset acquisition	30,000,000
CRS Bio, Inc.; Genten Therapeutics, Inc.; and Relive Genetics, Inc.
Business Acquisition [Line Items]
Investments in affiliates				$ 4,303,000
Ownership interest		100.00%
Deferred revenue	10,078,000
Write-off of in-process research and development acquired in asset acquisition	$ 8,721,000

Investments in Joint Ventures - Intrexon Energy Partners - Additional Information (Details)	1 Months Ended
	Mar. 31, 2014 USD ($)	Mar. 31, 2019 USD ($) board_seat	Dec. 31, 2018 USD ($)
Schedule of Equity Method Investments [Line Items]
Investment		$ 17,627,000	$ 18,859,000
Intrexon Energy Partners, LLC
Schedule of Equity Method Investments [Line Items]
Membership interest	50.00%
Maximum additional capital contribution committed	$ 25,000,000
Additional capital contributions committed, remaining commitment		$ 4,568,000
Total number of seats on the joint venture's governing board \| board_seat		5
Total number of seats on the joint venture's governing board, internally selected \| board_seat		2
Total number of seats on the joint venture's governing board, externally selected \| board_seat		3
Intrexon Energy Partners, LLC \| Other Accrued Liabilities
Schedule of Equity Method Investments [Line Items]
Investment		$ (479,000)	$ (656,000)
Intrexon Energy Partners, LLC \| Investors
Schedule of Equity Method Investments [Line Items]
Membership interest	50.00%
Capital contributions	$ 25,000,000
Maximum additional capital contribution committed	25,000,000
Intrexon Energy Partners, LLC \| Collaboration and licensing agreements
Schedule of Equity Method Investments [Line Items]
Collaborative arrangement consideration received, value	$ 25,000,000

Investments in Joint Ventures - Intrexon Energy Partners II - Additional Information (Details)	1 Months Ended
	Dec. 31, 2015 USD ($)	Mar. 31, 2019 USD ($)	Dec. 31, 2018 USD ($) board_seat	Dec. 31, 2016 USD ($)
Schedule of Equity Method Investments [Line Items]
Investment		$ 17,627,000	$ 18,859,000
Intrexon Energy Partners II, LLC
Schedule of Equity Method Investments [Line Items]
Membership interest				50.00%
Maximum additional capital contribution committed				$ 10,000,000
Total number of seats on the joint venture's governing board \| board_seat			5
Total number of seats on the joint venture's governing board, internally selected \| board_seat			1
Total number of seats on the joint venture's governing board, externally selected \| board_seat			4
Intrexon Energy Partners II, LLC \| Other Accrued Liabilities
Schedule of Equity Method Investments [Line Items]
Investment		$ (265,000)	$ (50,000)
Intrexon Energy Partners II, LLC \| Investors
Schedule of Equity Method Investments [Line Items]
Membership interest				50.00%
Capital contributions	$ 18,000,000
Maximum additional capital contribution committed				$ 10,000,000
Intrexon Energy Partners II, LLC \| All Investors
Schedule of Equity Method Investments [Line Items]
Capital contributions	4,000,000
Intrexon Energy Partners II, LLC \| Collaboration and licensing agreements
Schedule of Equity Method Investments [Line Items]
Collaborative arrangement consideration received, value	$ 18,000,000

Investments in Joint Ventures - EnviroFlight - Additional Information (Details) - USD ($) $ in Thousands	37 Months Ended
	Mar. 31, 2019	Dec. 31, 2018
Schedule of Equity Method Investments [Line Items]
Investment	$ 17,627	$ 18,859
EnviroFlight, LLC
Schedule of Equity Method Investments [Line Items]
Capital contributions	17,000
EnviroFlight, LLC \| Investments In Affiliates
Schedule of Equity Method Investments [Line Items]
Investment	15,829	$ 16,720
Investors \| EnviroFlight, LLC
Schedule of Equity Method Investments [Line Items]
Capital contributions	$ 17,000

Investments in Joint Ventures - Intrexon T1D Partners - Additional Information (Details)	1 Months Ended
	Nov. 30, 2018 USD ($) shares	Mar. 31, 2016 USD ($)	Mar. 31, 2019 USD ($) board_seat	Dec. 31, 2018 USD ($)	Oct. 31, 2018 USD ($)
Schedule of Equity Method Investments [Line Items]
Deferred revenue			$ 71,191,000	$ 69,764,000
Collaboration and licensing agreements
Schedule of Equity Method Investments [Line Items]
Deferred revenue			$ 65,135,000	$ 63,284,000
Intrexon T1D Partners, LLC
Schedule of Equity Method Investments [Line Items]
Membership interest	100.00%	50.00%
Maximum additional capital contribution committed		$ 5,000,000
Total number of seats on the joint venture's governing board, internally selected \| board_seat			2
Total number of seats on the joint venture's governing board, externally selected \| board_seat			3
Stock issued during period, shares, purchase of assets (in shares) \| shares	1,933,737
Stock issued during period, value, purchase of assets	$ 18,970,000
Deferred revenue					$ 8,517,000
Write-off of in-process research and development acquired in asset acquisition	$ 10,453,000
Intrexon T1D Partners, LLC \| Investors
Schedule of Equity Method Investments [Line Items]
Membership interest		50.00%
Capital contributions		$ 10,000,000
Maximum additional capital contribution committed		5,000,000
Intrexon T1D Partners, LLC \| Collaboration and licensing agreements
Schedule of Equity Method Investments [Line Items]
Collaborative arrangement consideration received, value		$ 10,000,000

Collaboration and Licensing Revenue - Summarized Collaboration and Licensing Revenues (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Collaborative Arrangements and Non-collaborative Arrangement Transactions [Line Items]
Revenues	$ 23,335	$ 39,666
Collaboration and licensing agreements
Collaborative Arrangements and Non-collaborative Arrangement Transactions [Line Items]
Revenues	5,970	19,848
ZIOPHARM Oncology, Inc. \| Collaboration and licensing agreements
Collaborative Arrangements and Non-collaborative Arrangement Transactions [Line Items]
Revenues	1,166	5,377
Ares Trading S.A. \| Collaboration and licensing agreements
Collaborative Arrangements and Non-collaborative Arrangement Transactions [Line Items]
Revenues	0	2,423
Oragenics, Inc. \| Collaboration and licensing agreements
Collaborative Arrangements and Non-collaborative Arrangement Transactions [Line Items]
Revenues	203	125
Intrexon T1D Partners, LLC \| Collaboration and licensing agreements
Collaborative Arrangements and Non-collaborative Arrangement Transactions [Line Items]
Revenues	0	1,328
Intrexon Energy Partners, LLC \| Collaboration and licensing agreements
Collaborative Arrangements and Non-collaborative Arrangement Transactions [Line Items]
Revenues	977	1,197
Intrexon Energy Partners II, LLC \| Collaboration and licensing agreements
Collaborative Arrangements and Non-collaborative Arrangement Transactions [Line Items]
Revenues	504	378
Genopaver, LLC \| Collaboration and licensing agreements
Collaborative Arrangements and Non-collaborative Arrangement Transactions [Line Items]
Revenues	294	1,315
Fibrocell Science, Inc. \| Collaboration and licensing agreements
Collaborative Arrangements and Non-collaborative Arrangement Transactions [Line Items]
Revenues	383	293
Persea Bio, LLC \| Collaboration and licensing agreements
Collaborative Arrangements and Non-collaborative Arrangement Transactions [Line Items]
Revenues	(1,272)	209
Harvest start-up entities \| Collaboration and licensing agreements
Collaborative Arrangements and Non-collaborative Arrangement Transactions [Line Items]
Revenues	2,723	3,197
Other \| Collaboration and licensing agreements
Collaborative Arrangements and Non-collaborative Arrangement Transactions [Line Items]
Revenues	$ 992	$ 4,006

Collaboration and Licensing Revenue - Summary of Deferred Revenue (Details) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Contract With Customer, Asset And Liability [Line Items]
Deferred revenue	$ 71,191	$ 69,764
Current portion of deferred revenue	17,149	15,554
Long-term portion of deferred revenue	54,042	54,210
Collaboration and licensing agreements
Contract With Customer, Asset And Liability [Line Items]
Deferred revenue	65,135	63,284
Prepaid product and service revenues
Contract With Customer, Asset And Liability [Line Items]
Deferred revenue	3,157	2,933
Other
Contract With Customer, Asset And Liability [Line Items]
Deferred revenue	$ 2,899	$ 3,547

Short-term Investments - Summary of Amortized Cost, Gross Unrealized Gains and Losses, and Fair Value of Short-term Investments (Details) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	$ 75,104	$ 119,749
Gross Unrealized Gains	0	0
Gross Unrealized Losses	(14)	(61)
Aggregate Fair Value	75,090	119,688
U.S. government debt securities
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	74,752	119,401
Gross Unrealized Gains	0	0
Gross Unrealized Losses	(14)	(61)
Aggregate Fair Value	74,738	119,340
Certificates of deposit
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	352	348
Gross Unrealized Gains	0	0
Gross Unrealized Losses	0	0
Aggregate Fair Value	$ 352	$ 348

Fair Value Measurements - Summary of Placement in the Fair Value Hierarchy of Financial Assets that are Measured at Fair Value on a Recurring Basis (Details) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Assets
Fair value of financial assets measured at fair value on a recurring basis	$ 77,283	$ 122,181
Quoted Prices in Active Markets (Level 1)
Assets
Fair value of financial assets measured at fair value on a recurring basis	1,474	1,626
Significant Other Observable Inputs (Level 2)
Assets
Fair value of financial assets measured at fair value on a recurring basis	75,561	120,364
Significant Unobservable Inputs (Level 3)
Assets
Fair value of financial assets measured at fair value on a recurring basis	248	191
U.S. government debt securities
Assets
Fair value of financial assets measured at fair value on a recurring basis	74,738	119,340
U.S. government debt securities \| Quoted Prices in Active Markets (Level 1)
Assets
Fair value of financial assets measured at fair value on a recurring basis	0	0
U.S. government debt securities \| Significant Other Observable Inputs (Level 2)
Assets
Fair value of financial assets measured at fair value on a recurring basis	74,738	119,340
U.S. government debt securities \| Significant Unobservable Inputs (Level 3)
Assets
Fair value of financial assets measured at fair value on a recurring basis	0	0
Equity securities
Assets
Fair value of financial assets measured at fair value on a recurring basis	1,789	2,182
Equity securities \| Quoted Prices in Active Markets (Level 1)
Assets
Fair value of financial assets measured at fair value on a recurring basis	1,474	1,626
Equity securities \| Significant Other Observable Inputs (Level 2)
Assets
Fair value of financial assets measured at fair value on a recurring basis	315	556
Equity securities \| Significant Unobservable Inputs (Level 3)
Assets
Fair value of financial assets measured at fair value on a recurring basis	0	0
Other
Assets
Fair value of financial assets measured at fair value on a recurring basis	756	659
Other \| Quoted Prices in Active Markets (Level 1)
Assets
Fair value of financial assets measured at fair value on a recurring basis	0	0
Other \| Significant Other Observable Inputs (Level 2)
Assets
Fair value of financial assets measured at fair value on a recurring basis	508	468
Other \| Significant Unobservable Inputs (Level 3)
Assets
Fair value of financial assets measured at fair value on a recurring basis	$ 248	$ 191

Fair Value Measurements - Schedule of Changes in Level 3 Investments (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Dividend income from investments in preferred stock	$ 12	$ 4,883
Significant Unobservable Inputs (Level 3)
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Beginning balance	191
Dividend income from investments in preferred stock	12
Net unrealized appreciation in the fair value of the investments in preferred stock	45
Ending balance	$ 248

Fair Value Measurements - Additional Information (Details) - USD ($)	3 Months Ended
	Mar. 31, 2019	Dec. 31, 2018	Jul. 31, 2018
Significant Unobservable Inputs (Level 3)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair value of financial liabilities measured at fair value on a recurring basis	$ 585,000	$ 585,000
Changes in fair value of Level 3 liabilities	$ 0
3.5% Convertible Notes Due 2023
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Debt instrument, interest rate, stated percentage	3.50%		3.50%
Fair value of convertible debt	$ 122,000,000	141,000,000
Carrying value of convertible debt	$ 150,314,000	$ 148,101,000	$ 143,723,000

Inventory (Details) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Inventory [Line Items]
Inventory	$ 19,896	$ 21,447
Supplies, embryos and other production materials
Inventory [Line Items]
Inventory	4,729	4,729
Work in process
Inventory [Line Items]
Inventory	3,186	4,391
Livestock
Inventory [Line Items]
Inventory	10,051	10,167
Feed
Inventory [Line Items]
Inventory	$ 1,930	$ 2,160

Property, Plant and Equipment, Net - Schedule of Property, Plant and Equipment (Details) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Property, Plant and Equipment [Abstract]
Land and land improvements	$ 12,475	$ 12,490
Buildings and building improvements	20,387	20,371
Furniture and fixtures	1,891	1,891
Equipment	76,716	74,555
Leasehold improvements	31,271	28,289
Breeding stock	4,603	4,582
Computer hardware and software	11,852	11,697
Trees	12,076	11,910
Construction and other assets in progress	24,123	18,880
Property, plant and equipment, gross	195,394	184,665
Less: Accumulated depreciation and amortization	(59,037)	(55,791)
Property, plant and equipment, net	$ 136,357	$ 128,874

Property, Plant and Equipment, Net - Additional Information (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Property, Plant and Equipment [Abstract]
Depreciation	$ 3,573	$ 3,456

Goodwill and Intangible Assets, Net - Schedule of Changes in Carrying Amount of Goodwill (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2019 USD ($)
Goodwill
Beginning balance	$ 149,585
Foreign currency translation adjustments	1,170
Ending balance	$ 150,755

Goodwill and Intangible Assets, Net - Additional Information (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018	Dec. 31, 2018
Goodwill and Intangible Assets Disclosure [Abstract]
Goodwill accumulated impairment losses	$ 13,823		$ 13,823
Amortization expense	$ 3,004	$ 4,926

Goodwill and Intangible Assets, Net - Schedule of Intangible Assets (Details) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Finite-Lived Intangible Assets, Net [Abstract]
Accumulated Amortization	$ (48,989)	$ (46,039)
Intangible Assets
Gross Carrying Amount	174,857	175,330
Net	125,868	129,291
Patents, developed technologies and know-how
Finite-Lived Intangible Assets, Net [Abstract]
Gross Carrying Amount	151,887	152,482
Accumulated Amortization	(37,671)	(35,133)
Net	114,216	117,349
Customer relationships
Finite-Lived Intangible Assets, Net [Abstract]
Gross Carrying Amount	10,700	10,700
Accumulated Amortization	(7,783)	(7,565)
Net	2,917	3,135
Trademarks
Finite-Lived Intangible Assets, Net [Abstract]
Gross Carrying Amount	6,800	6,800
Accumulated Amortization	(3,535)	(3,341)
Net	3,265	3,459
In-process research and development
Finite-Lived Intangible Assets, Net [Abstract]
In-process research and development	$ 5,470	$ 5,348

Lines of Credit and Long-Term Debt - Lines of Credit - Additional Information (Details) - Revolving Line of Credit	3 Months Ended
	Mar. 31, 2019 USD ($)
Trans Ova Genetics, LC \| First National Bank of Omaha
Line of Credit Facility [Line Items]
Line of credit facility, maximum borrowing capacity	$ 5,000,000
Line of credit facility, interest rate at period end	5.44%
Line of credit facility, outstanding balance	$ 0
Trans Ova Genetics, LC \| First National Bank of Omaha \| Minimum
Line of Credit Facility [Line Items]
Debt instrument, interest rate, stated percentage	3.00%
Trans Ova Genetics, LC \| First National Bank of Omaha \| London Interbank Offered Rate (LIBOR)
Line of Credit Facility [Line Items]
Line of credit facility, basis spread on variable rate	2.95%
Exemplar Genetics, LLC \| American State Bank
Line of Credit Facility [Line Items]
Line of credit facility, maximum borrowing capacity	$ 700,000
Debt instrument, interest rate, stated percentage	5.75%
Line of credit facility, outstanding balance	$ 277,000

Lines of Credit and Long-Term Debt - Schedule of Long-Term Debt Instruments (Details) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Debt Instrument [Line Items]
Long-term debt	$ 214,574	$ 211,794
Less current portion	564	559
Long-term debt, less current portion	214,010	211,235
Convertible debt
Debt Instrument [Line Items]
Long-term debt	205,829	203,391
Notes payable
Debt Instrument [Line Items]
Long-term debt	4,435	4,551
Royalty-based financing
Debt Instrument [Line Items]
Long-term debt	2,151	2,085
Other
Debt Instrument [Line Items]
Long-term debt	$ 2,159	$ 1,767

Lines of Credit and Long-Term Debt - Long-Term Debt - Additional Information (Details)	1 Months Ended			3 Months Ended
	Dec. 31, 2018 USD ($)	Sep. 30, 2018 USD ($)	Jul. 31, 2018 USD ($) day $ / shares	Mar. 31, 2019 USD ($)	Mar. 31, 2018 USD ($)
Debt Instrument [Line Items]
Proceeds from long-term debt, net of issuance costs				$ 376,000	$ 0
Deferred income taxes				508,000	4,074,000
Interest expense				4,311,000	$ 99,000
Long-term debt	$ 211,794,000			214,574,000
Convertible debt
Debt Instrument [Line Items]
Long-term debt	203,391,000			205,829,000
Royalty-based financing
Debt Instrument [Line Items]
Long-term debt	2,085,000			2,151,000
ActoBio Therapeutics Inc. \| Convertible debt \| Harvest Intrexon Enterprise Fund I, LP
Debt Instrument [Line Items]
Debt instrument, interest rate, stated percentage		3.00%
Interest expense				225,000
Long-term debt				$ 30,515,000
Trans Ova Genetics, LC \| Notes payable to banks \| American State Bank
Debt Instrument [Line Items]
Debt instrument, interest rate, stated percentage				3.95%
Long-term debt				$ 4,382,000
Debt instrument, periodic payment				39,000
AquaBounty Technologies, Inc. \| Royalty-based financing \| Atlantic Canada Opportunities Agency
Debt Instrument [Line Items]
Long-term debt				$ 2,151,000
Royalty on products, percentage				10.00%
Harvest Intrexon Enterprise Fund I, LP \| ActoBio Therapeutics Inc.
Debt Instrument [Line Items]
Long-term debt issued to a related party in an asset acquisition		$ 30,000,000
3.5% Convertible Notes Due 2023
Debt Instrument [Line Items]
Aggregate principal amount			$ 200,000,000	$ 200,000,000
Debt instrument, interest rate, stated percentage			3.50%	3.50%
Proceeds from long-term debt, net of issuance costs			$ 193,958,000
Debt issuance costs			$ 6,042,000
Conversion rate			58.6622
Principal amount used in conversion			$ 1,000
Conversion price (in usd per share) \| $ / shares			$ 17.05
Debt instrument redemption price, percentage			100.00%
Carrying value of convertible debt	148,101,000		$ 143,723,000	$ 150,314,000
Equity component of convertible debt, net of issuance costs and deferred taxes			50,235,000
Deferred income taxes			$ 13,367,000
Effective interest rate on convertible notes				11.02%
Convertible notes, unamortized discount and issuance costs				$ 49,686,000
Total interest expense				3,963,000
Interest expense payable in cash				1,750,000
Noncash interest expense				2,213,000
3.5% Convertible Notes Due 2023 \| Other Accrued Liabilities
Debt Instrument [Line Items]
Accrued interest payable in cash				$ 1,750,000
3.5% Convertible Notes Due 2023 \| Minimum
Debt Instrument [Line Items]
Common stock price trading days \| day			20
Common stock price consecutive trading days \| day			30
Percentage of common share price over conversion price for conversion			130.00%
3.5% Convertible Notes Due 2023 \| Maximum
Debt Instrument [Line Items]
Common stock price trading days \| day			5
Common stock price consecutive trading days \| day			5
Debt instrument redemption price, percentage			98.00%
Merck Convertible Note
Debt Instrument [Line Items]
Aggregate principal amount	$ 25,000,000
Conversion rate upon IPO	0.90
Interest rate applicable to IPO conversion event	0.05

Lines of Credit and Long-Term Debt - Schedule of Future Maturities of Long-Term Debt (Details) $ in Thousands	Mar. 31, 2019 USD ($)
Debt Disclosure [Abstract]
2019	$ 418
2020	31,148
2021	25,452
2022	464
2023	201,512
2024	445
Thereafter	2,670
Total	$ 262,109

Income Taxes (Details) - USD ($) $ in Thousands	3 Months Ended
Income Taxes (Details) - USD ($) $ in Thousands	Mar. 31, 2019	Mar. 31, 2018
Operating Loss Carryforwards [Line Items]
Deferred income tax benefit	$ 508	$ 4,074
Deferred tax liabilities	6,720
Domestic Tax Authority
Operating Loss Carryforwards [Line Items]
Taxable income (loss)	91,600	(35,100)
Current income tax expense (benefit)		113
Operating loss carryforwards	460,700
Research and development tax credits	8,300
Foreign Tax Authority
Operating Loss Carryforwards [Line Items]
Current income tax expense (benefit)	(70)	$ (125)
Operating loss carryforwards	158,876
Generated After 2017
Operating Loss Carryforwards [Line Items]
Operating loss carryforwards	$ 208,200

Shareholders' Equity - Issuances of Intrexon Common Stock (Details) $ in Thousands	1 Months Ended
	Jan. 31, 2018 USD ($) shares
Class of Stock [Line Items]
Shares issued (in shares) \| shares	6,900,000
Net proceeds from public financing	$ 82,374
Underwriting discounts and commissions	3,688
Capitalized offering expenses	$ 188
Affiliate of Third Security, LLC
Class of Stock [Line Items]
Shares issued (in shares) \| shares	1,000,000

Shareholders' Equity - Share Lending Agreement (Details)	1 Months Ended
	Jul. 31, 2018 $ / shares shares
Equity [Abstract]
Borrowed shares, number issued (in shares) \| shares	7,479,431
Borrowed shares, public offering price per share (in usd per share) \| $ / shares	$ 13.37

Shareholders' Equity - Issuances of AquaBounty Common Stock (Details) - USD ($) $ in Thousands	1 Months Ended			3 Months Ended
	Mar. 31, 2019	Oct. 31, 2018	Jan. 31, 2018	Mar. 31, 2019	Mar. 31, 2018
Class of Stock [Line Items]
Shares and warrants issued in public offerings, net of issuance costs				$ 6,611	$ 87,990
Shares issued upon vesting of restricted stock units and for exercises of stock options and warrants				$ 307	$ 324
AquaBounty Technologies, Inc.
Class of Stock [Line Items]
Shares and warrants issued in public offerings, net of issuance costs	$ 6,611		$ 10,616
Shares issued upon vesting of restricted stock units and for exercises of stock options and warrants		$ 4,316
AquaBounty Technologies, Inc.
Class of Stock [Line Items]
Consolidation, less than wholly owned subsidiary, parent ownership interest, changes, purchase of interest by parent		$ 3,077	$ 5,000

Shareholders' Equity - Components of Accumulated Other Comprehensive Loss (Details) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Accumulated Other Comprehensive Income (Loss) [Line Items]
Intrexon shareholders' equity	$ 313,029	$ 362,855
Unrealized loss on investments
Accumulated Other Comprehensive Income (Loss) [Line Items]
Intrexon shareholders' equity	(14)	(61)
Loss on foreign currency translation adjustments
Accumulated Other Comprehensive Income (Loss) [Line Items]
Intrexon shareholders' equity	(28,311)	(28,551)
Total accumulated other comprehensive loss
Accumulated Other Comprehensive Income (Loss) [Line Items]
Intrexon shareholders' equity	$ (28,325)	$ (28,612)

Share-Based Payments - Schedule of Stock-Based Compensation Costs (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]
Stock-based compensation costs	$ 9,054	$ 11,362
Cost of products
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]
Stock-based compensation costs	8	25
Cost of services
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]
Stock-based compensation costs	65	77
Research and development
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]
Stock-based compensation costs	1,845	3,258
Selling, general and administrative
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]
Stock-based compensation costs	$ 7,136	$ 8,002

Share-Based Payments - Additional Information (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018	Apr. 30, 2019	Dec. 31, 2018	Apr. 30, 2016	Aug. 31, 2013
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares issued as payment for services	$ 831	$ 2,941
Chief Executive Officer
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Monthly compensation, in the form of equity	$ 200
Lock-up period	3 years
Chief Executive Officer \| Selling, general and administrative
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares issued as payment for services	$ 486	$ 486
Intrexon Stock Option Plan - 2008 Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Remaining shares available to grant (in shares)						0
Options outstanding (in shares)	393,098
Intrexon Stock Option Plan - 2013 Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Remaining shares available to grant (in shares)	2,561,296
Options outstanding (in shares)	11,312,743
Number of shares authorized for issuance (in shares)	20,000,000
RSUs outstanding (in shares)	2,288,017			970,341
AquaBounty Stock Option Plan - 2006 Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Remaining shares available to grant (in shares)					0
Aqua Bounty Stock Option Plans
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Options outstanding (in shares)	347,464
Options exercisable (in shares)	326,382
Weighted average exercise price of option (in usd per share)	$ 6.98
Subsequent Event \| Intrexon Stock Option Plan - 2013 Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Increase in number of shares authorized			5,000,000

Share-Based Payments - Schedule of Stock Option Activity (Details) - Intrexon Stock Option Plans - $ / shares	3 Months Ended	12 Months Ended
	Mar. 31, 2019	Dec. 31, 2018
Number of Shares
Balances at beginning of period (in shares)	11,093,063
Granted (in shares)	864,575
Exercised (in shares)	(17,811)
Forfeited (in shares)	(167,234)
Expired (in shares)	(66,752)
Balances at end of period (in shares)	11,705,841	11,093,063
Exercisable at end of period (in shares)	8,061,580
Weighted Average Exercise Price
Balances at beginning of period (in usd per share)	$ 27.95
Granted (in usd per share)	6.39
Exercised (in usd per share)	(3.17)
Forfeited (in usd per share)	(19.83)
Expired (in usd per share)	(25.26)
Balances at period end (in usd per share)	26.53	$ 27.95
Exercisable, weighted average exercise price, at end of period (in usd per share)	$ 28.86
Weighted Average Remaining Contractual Term (Years)
Balances, weighted average remaining contractual period	6 years 25 days	6 years 9 months 21 days
Exercisable at period end, weighted average remaining contractual period	5 years 2 months 4 days

Share-Based Payments - Schedule of Restricted Stock Unit Activity (Details) - Intrexon Stock Option Plan - 2013 Plan - $ / shares	3 Months Ended	12 Months Ended
	Mar. 31, 2019	Dec. 31, 2018
Number of Restricted Stock Units
Balances at beginning of period (in shares)	970,341
Granted (in shares)	1,737,410
Vested (in shares)	(419,734)
Balances at end of period (in shares)	2,288,017	970,341
Weighted Average Grant Date Fair Value
Balances at beginning of period (in usd per share)	$ 13.82
Granted (in usd per share)	7.03
Vested (in usd per share)	(11.60)
Balances at end of period (in usd per share)	$ 9.07	$ 13.82
Additional Information
Weighted Average Remaining Contractual Term (Years)	1 year 11 months 23 days	1 year 5 months 4 days

Operating Leases - Additional Information (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2019 USD ($)
Lessee, Lease, Description [Line Items]
Termination period	1 year
Operating lease commitment not yet commenced	$ 2,800
Minimum
Lessee, Lease, Description [Line Items]
Term of contract	1 year
Operating leases not yet commenced, term of contract	3 years
Maximum
Lessee, Lease, Description [Line Items]
Term of contract	20 years
Operating leases not yet commenced, term of contract	6 years

Operating Leases - Components of Lease Costs (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2019 USD ($)
Leases [Abstract]
Operating lease costs	$ 2,526
Short-term and variable lease costs	1,048
Lease costs	$ 3,574

Operating Leases - Maturities of Lease Liabilities (Details) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Operating Lease Liabilities, Payments Due [Abstract]
2019	$ 6,789
2020	10,120
2021	9,476
2022	8,684
2023	7,275
2024	7,135
Thereafter	27,348
Total	76,827
Present value adjustment	(31,864)
Total	44,963
Current portion of lease liabilities	4,778	$ 0
Long-term portion of operating lease liabilities	$ 40,185	$ 0

Operating Leases - Other Information (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2019 USD ($)
Supplemental Cash Flows Information
Cash paid for operating lease liabilities	$ 2,656
Operating lease right-of-use assets added in exchange for new lease liabilities	$ 1,004

Operating Leases - Lease Terms and Discount Rates (Details)	Mar. 31, 2019
Leases [Abstract]
Weighted average remaining lease term (years)	9 years 1 month 28 days
Weighted average discount rate	11.29%

Operating Leases - Future Minimum Lease Payments (Details) $ in Thousands	Dec. 31, 2018 USD ($)
Contractual Obligation, Fiscal Year Maturity Schedule [Abstract]
2019	$ 9,182
2020	9,910
2021	9,127
2022	8,305
2023	7,229
Thereafter	34,157
Total	$ 77,910

Commitments and Contingencies - Purchase Commitments - Additional Information (Details) $ in Thousands	Mar. 31, 2019 USD ($)
Commitments and Contingencies Disclosure [Abstract]
Outstanding contractual purchase commitments	$ 16,542

Commitments and Contingencies - Contingencies - Additional Information (Details) - Licensing and patent infringement suit	1 Months Ended		3 Months Ended	12 Months Ended	50 Months Ended
	Mar. 31, 2019 claim	Apr. 30, 2016 USD ($)	Mar. 31, 2019 USD ($) claim	Dec. 31, 2016 USD ($)	Apr. 30, 2016 USD ($)
Loss Contingencies [Line Items]
Damages awarded to Trans Ova		$ 528,000
Cumulative payments for royalties and licenses					$ 3,170,000
Royalty payments not yet deposited		2,759,000			$ 2,759,000
Litigation settlement expense				$ 4,228,000
Royalty expense			$ 116,000
XY, LLC
Loss Contingencies [Line Items]
Damages awarded against Trans Ova		$ 6,066,000
Litigation settlement, ongoing royalty percentage		12.50%	18.75%
Enhancement rate on products utilizing reverse sorting		2.00%
Cumulative payments for royalties and licenses		$ 5.00	$ 6.25
Weighted blended royalty rate	12.63%
Claims dismissed (in claims) \| claim			9
Total claims \| claim			12
Claims pending resolution \| claim	2		2

Related Party Transactions - Additional Information (Details) - USD ($)	1 Months Ended				3 Months Ended		12 Months Ended
	Nov. 30, 2017	Mar. 31, 2017	Jun. 30, 2016	Nov. 30, 2015	Mar. 31, 2019	Mar. 31, 2018	Dec. 31, 2018
Related Party Transaction [Line Items]
Related party payables					$ 2,173,000		$ 256,000
Shares issued as payment for services					831,000	$ 2,941,000
Noncash dividend income					12,000	4,883,000
Fair value of financial assets measured at fair value on a recurring basis					77,283,000		122,181,000
Revenues					23,335,000	39,666,000
Third Security, LLC
Related Party Transaction [Line Items]
Initial term of services agreement				1 year
Expense for services					17,000	14,000
Shares issued as payment for services						$ 2,041,000
Shares issued as payment for services (in shares)						160,626
Sublease rental income					22,000	$ 21,000
Third Security, LLC \| Common Stock
Related Party Transaction [Line Items]
Expense for services				$ 800,000
Related party payables					2,078,000
Convertible Note and Warrants \| Other Noncurrent Assets \| Fibrocell Science, Inc.
Related Party Transaction [Line Items]
Fair value of financial assets measured at fair value on a recurring basis					$ 156,000		120,000
Fibrocell Science, Inc.
Related Party Transaction [Line Items]
Convertible preferred shares issued (in shares)		1,161
Warrants, number of common shares into which warrants can be converted (in shares)		99,769
Convertible preferred shares, dividend rate		4.00%
ZIOPHARM Oncology, Inc.
Related Party Transaction [Line Items]
Preferred shares, stated value (in usd per share)			$ 1,200
Preferred shares, dividend rate (in usd per share)			$ 12.00
Third Security, LLC \| Chief Executive Officer
Related Party Transaction [Line Items]
Ownership interest					100.00%
Collaboration and licensing agreements
Related Party Transaction [Line Items]
Revenues					$ 5,970,000	19,848,000
Collaboration and licensing agreements \| Histogenics Corporation, OvaScience Inc., and Synthetic Biologics Inc.
Related Party Transaction [Line Items]
Revenues						$ 3,183,000	11,877,000
ZIOPHARM Oncology, Inc.
Related Party Transaction [Line Items]
Dividend income, number of preferred shares received (in shares)						3,624
Noncash dividend income						$ 4,871,000
Fibrocell Science, Inc.
Related Party Transaction [Line Items]
Purchases of preferred stock and warrants		$ 1,161,000
Preferred stock \| Fibrocell Science, Inc. \| Other Noncurrent Assets
Related Party Transaction [Line Items]
Fair value of financial assets measured at fair value on a recurring basis					248,000		191,000
Preferred stock \| Oragenics, Inc.
Related Party Transaction [Line Items]
Fair value of financial assets measured at fair value on a recurring basis					$ 0		$ 0
Receivables converted to preferred stock	$ 3,385,000
Preferred shares, initial dividend rate					12.00%
Preferred shares, subsequent dividend rate					20.00%
ZIOPHARM Oncology, Inc. \| Collaboration and licensing agreements
Related Party Transaction [Line Items]
Collaborative arrangement consideration received, number of preferred shares (in shares)			100,000
Revenues					$ 1,166,000	$ 5,377,000

Net Loss per Share - Computation of Basic and Diluted Net Loss Per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Numerator:
Net loss attributable to Intrexon	$ (60,709)	$ (46,165)
Denominator:
Weighted average shares outstanding, basic and diluted (in shares)	152,948,058	127,693,336
Net loss attributable to Intrexon per share, basic and diluted (in usd per share)	$ (0.40)	$ (0.36)

- Definition

The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

+ References + Details

Net Loss per Share - Schedule of Antidilutive Securities Excluded from Calculation of Net Loss per Share (Details) - shares	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive securities excluded from computation of net loss per share (in shares)	36,152,168	12,731,880
Convertible debt
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive securities excluded from computation of net loss per share (in shares)	22,025,046	0
Options
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive securities excluded from computation of net loss per share (in shares)	11,705,841	11,546,434
Restricted stock units
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive securities excluded from computation of net loss per share (in shares)	2,288,017	1,052,182
Warrants
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive securities excluded from computation of net loss per share (in shares)	133,264	133,264

Subsequent Events - Additional Information (Details) - USD ($) $ in Thousands	1 Months Ended			3 Months Ended
	Apr. 30, 2019	Mar. 31, 2019	Jan. 31, 2018	Mar. 31, 2019	Mar. 31, 2018	Dec. 31, 2018
Subsequent Event [Line Items]
Shares and warrants issued in public offerings, net of issuance costs				$ 6,611	$ 87,990
Common stock, shares authorized (in shares)		200,000,000		200,000,000		200,000,000
Subsequent Event
Subsequent Event [Line Items]
Common stock, shares authorized (in shares)	400,000,000
AquaBounty Technologies, Inc.
Subsequent Event [Line Items]
Shares and warrants issued in public offerings, net of issuance costs		$ 6,611	$ 10,616
AquaBounty Technologies, Inc. \| Subsequent Event
Subsequent Event [Line Items]
Shares and warrants issued in public offerings, net of issuance costs	$ 6,530

Document and Entity Information - shares	3 Months Ended
Document and Entity Information - shares	Mar. 31, 2019	Apr. 30, 2019
Document And Entity Information [Abstract]
Document Type	10-Q
Amendment Flag	false
Document Period End Date	Mar. 31, 2019
Document Fiscal Year Focus	2019
Document Fiscal Period Focus	Q1
Trading Symbol	XON
Entity Registrant Name	INTREXON CORP
Entity Central Index Key	0001356090
Current Fiscal Year End Date	--12-31
Entity Filer Category	Large Accelerated Filer
Entity Emerging Growth Company	false
Entity Small Business	false
Entity Common Stock, Shares Outstanding		160,764,358

Consolidated Balance Sheets - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Current assets
Cash and cash equivalents	$ 106,544	$ 102,768
Restricted cash	0	6,987
Short-term investments	75,090	119,688
Equity securities	187	384
Receivables
Trade, net	19,859	21,195
Related parties, net	2,444	4,129
Other, net	2,578	2,754
Inventory	19,896	21,447
Prepaid expenses and other	5,577	6,131
Total current assets	232,175	285,483
Equity securities, noncurrent	1,602	1,798
Property, plant and equipment, net	136,357	128,874
Intangible assets, net	125,868	129,291
Goodwill	150,755	149,585
Investments in affiliates	17,627	18,859
Right-of-use assets	43,099	0
Other assets	2,381	2,287
Total assets	709,864	716,177
Current liabilities
Accounts payable	12,601	13,420
Accrued compensation and benefits	7,784	10,687
Other accrued liabilities	14,096	20,620
Deferred revenue, including $8,024 and $6,945 from related parties as of March 31, 2019 and December 31, 2018, respectively	17,149	15,554
Lines of credit	277	466
Current portion of long-term debt	564	559
Current portion of lease liabilities	4,778	0
Related party payables	2,173	256
Total current liabilities	59,422	61,562
Long-term debt, net of current portion, including $55,515 and $55,290 to related parties as of March 31, 2019 and December 31, 2018, respectively	214,010	211,235
Deferred revenue, net of current portion, including $50,620 and $52,227 from related parties as of March 31, 2019 and December 31, 2018, respectively	54,042	54,210
Lease liabilities, net of current portion	40,185	0
Deferred tax liabilities, net	6,720	7,213
Other long-term liabilities	662	3,235
Total liabilities	375,041	337,455
Commitments and contingencies (Note 16)
Total equity
Common stock, no par value, 200,000,000 shares authorized as of March 31, 2019 and December 31, 2018; 160,615,416 and 160,020,466 shares issued and outstanding as of March 31, 2019 and December 31, 2018, respectively	0	0
Additional paid-in capital	1,732,608	1,722,012
Accumulated deficit	(1,391,254)	(1,330,545)
Accumulated other comprehensive loss	(28,325)	(28,612)
Total Intrexon shareholders' equity	313,029	362,855
Noncontrolling interests	21,794	15,867
Total equity	334,823	378,722
Total liabilities and total equity	$ 709,864	$ 716,177

Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Related Party Transaction [Line Items]
Current portion of deferred revenue	$ 17,149	$ 15,554
Long-term portion of deferred revenue	54,042	54,210
Long-term debt, less current portion	$ 214,010	$ 211,235
Common stock, shares authorized	200,000,000	200,000,000
Common stock, shares issued	160,615,416	160,020,466
Common stock, shares outstanding	160,615,416	160,020,466
Related Parties, Aggregated
Related Party Transaction [Line Items]
Current portion of deferred revenue	$ 8,024	$ 6,945
Long-term portion of deferred revenue	50,620	52,227
Long-term debt, less current portion	$ 55,515	$ 55,290

Consolidated Statements of Operations - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Revenues
Revenues	$ 23,335	$ 39,666
Operating Expenses
Research and development	33,062	37,267
Selling, general and administrative	33,594	39,737
Total operating expenses	82,038	92,317
Operating loss	(58,703)	(52,651)
Other Income (Expense), Net
Unrealized and realized appreciation (depreciation) in fair value of equity securities and preferred stock, net	70	(1,096)
Interest expense	(4,311)	(99)
Interest and dividend income	1,364	5,470
Other income (expense), net	506	(659)
Total other income (expense), net	(2,371)	3,616
Equity in net loss of affiliates	(1,640)	(2,460)
Loss before income taxes	(62,714)	(51,495)
Income tax benefit	578	4,086
Net loss	(62,136)	(47,409)
Net loss attributable to the noncontrolling interests	1,427	1,244
Net loss attributable to Intrexon	$ (60,709)	$ (46,165)
Net loss attributable to Intrexon per share, basic and diluted (in usd per share)	$ (0.40)	$ (0.36)
Weighted average shares outstanding, basic and diluted (in shares)	152,948,058	127,693,336
Collaboration and licensing agreements
Revenues
Revenues	$ 5,970	$ 19,848
Products
Revenues
Revenues	4,857	7,152
Operating Expenses
Cost of products and services	8,290	8,530
Services
Revenues
Revenues	11,383	12,247
Operating Expenses
Cost of products and services	7,092	6,783
Other
Revenues
Revenues	$ 1,125	$ 419

Consolidated Statements of Operations (Parenthetical) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Related Party Transaction [Line Items]
Revenues	$ 23,335	$ 39,666
Collaboration and licensing agreements
Related Party Transaction [Line Items]
Revenues	5,970	19,848
Collaboration and licensing agreements \| Related Parties, Aggregated
Related Party Transaction [Line Items]
Revenues	$ 3,812	$ 16,640

Consolidated Statements of Comprehensive Loss - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Statement of Comprehensive Income [Abstract]
Net loss	$ (62,136)	$ (47,409)
Other comprehensive income (loss):
Unrealized gain on investments	47	2
Gain on foreign currency translation adjustments	285	5,860
Comprehensive loss	(61,804)	(41,547)
Comprehensive loss attributable to the noncontrolling interests	1,382	1,303
Comprehensive loss attributable to Intrexon	$ (60,422)	$ (40,244)

- Definition

The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest.

+ References

+ Details

Consolidated Statements of Shareholders' and Total Equity - USD ($) $ in Thousands	Total	Common Stock	Additional Paid-in Capital	Accumulated Other Comprehensive Loss	Accumulated Deficit	Total Intrexon Shareholders' Equity	Noncontrolling Interests
Balances (in shares) at Dec. 31, 2017		122,087,040
Balances at Dec. 31, 2017	$ 546,545	$ 0	$ 1,397,005	$ (15,554)	$ (847,820)	$ 533,631	$ 12,914
Increase (Decrease) in Stockholders' Equity
Cumulative effect of adoption of new accounting pronouncements	26,507			(104)	26,611	26,507
Stock-based compensation expense	11,362		11,340			11,340	22
Shares issued upon vesting of restricted stock units and for exercises of stock options and warrants (in shares)		21,722
Shares issued upon vesting of restricted stock units and for exercises of stock options and warrants	324		74			74	250
Shares issued as payment for services (in shares)		230,614
Shares issued as payment for services	2,941		2,941			2,941	0
Shares and warrants issued in public offerings, net of issuance costs (in shares)		6,900,000
Shares and warrants issued in public offerings, net of issuance costs	87,990		82,374			82,374	5,616
Adjustments for noncontrolling interests	0		(818)			(818)	818
Net loss	(47,409)				(46,165)	(46,165)	(1,244)
Other comprehensive income (loss)	5,862			5,921		5,921	(59)
Balances (in shares) at Mar. 31, 2018		129,239,376
Balances at Mar. 31, 2018	$ 634,122	$ 0	1,492,916	(9,737)	(867,374)	615,805	18,317
Balances (in shares) at Dec. 31, 2018	160,020,466	160,020,466
Balances at Dec. 31, 2018	$ 378,722	$ 0	1,722,012	(28,612)	(1,330,545)	362,855	15,867
Increase (Decrease) in Stockholders' Equity
Stock-based compensation expense	9,054		8,990			8,990	64
Shares issued upon vesting of restricted stock units and for exercises of stock options and warrants (in shares)		286,637
Shares issued upon vesting of restricted stock units and for exercises of stock options and warrants	307		57			57	250
Shares issued for accrued compensation (in shares)		150,908
Shares issued for accrued compensation	1,102		1,102			1,102
Shares issued as payment for services (in shares)		157,405
Shares issued as payment for services	831		831			831
Shares and warrants issued in public offerings, net of issuance costs	6,611						6,611
Adjustments for noncontrolling interests	0		(384)			(384)	384
Net loss	(62,136)				(60,709)	(60,709)	(1,427)
Other comprehensive income (loss)	$ 332			287		287	45
Balances (in shares) at Mar. 31, 2019	160,615,416	160,615,416
Balances at Mar. 31, 2019	$ 334,823	$ 0	$ 1,732,608	$ (28,325)	$ (1,391,254)	$ 313,029	$ 21,794

Consolidated Statements of Cash Flows - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Cash flows from operating activities
Net loss	$ (62,136)	$ (47,409)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation and amortization	6,577	8,382
Loss on disposal of assets, net	493	316
Unrealized and realized (appreciation) depreciation on equity securities and preferred stock, net	(70)	1,096
Noncash dividend income	(12)	(4,883)
Amortization of premiums (discounts) on investments, net	(352)	0
Equity in net loss of affiliates	1,640	2,460
Stock-based compensation expense	9,054	11,362
Shares issued as payment for services	831	2,941
Provision for bad debts	64	218
Accretion of debt discount and amortization of deferred financing costs	2,213	0
Deferred income taxes	(508)	(4,074)
Other noncash items	247	127
Receivables:
Trade	1,306	1,856
Related parties	1,584	4,729
Other	642	(215)
Inventory	1,381	231
Prepaid expenses and other	(322)	1,062
Right-of-use assets	1,462	0
Other assets	13	(47)
Accounts payable	(1,237)	(764)
Accrued compensation and benefits	(1,788)	4,851
Other accrued liabilities	(6,129)	(2,473)
Deferred revenue	1,330	(9,623)
Lease liabilities	(1,433)	0
Related party payables	1,916	(165)
Other long-term liabilities	0	134
Net cash used in operating activities	(43,234)	(29,888)
Cash flows from investing activities
Maturities of investments	45,000	6,000
Proceeds from sales of equity securities	418	0
Investments in affiliates	(370)	(5,510)
Return of investment in affiliate	0	2,598
Purchases of property, plant and equipment	(11,523)	(10,774)
Proceeds from sale of assets	67	230
Net cash provided by (used in) investing activities	33,592	(7,456)
Cash flows from financing activities
Proceeds from issuance of shares and warrants in public offerings, net of issuance costs	6,611	87,990
Advances from lines of credit	1,408	1,239
Repayments of advances from lines of credit	(1,597)	(1,151)
Proceeds from long-term debt, net of issuance costs	376	0
Payments of long-term debt	(178)	(140)
Proceeds from stock option and warrant exercises	307	324
Net cash provided by financing activities	6,927	88,262
Effect of exchange rate changes on cash, cash equivalents, and restricted cash	(504)	914
Net increase (decrease) in cash, cash equivalents, and restricted cash	(3,219)	51,832
Cash, cash equivalents, and restricted cash
Beginning of period	110,182	75,545
End of period	106,963	127,377
Supplemental disclosure of cash flow information
Cash paid during the period for interest	77	82
Cash paid during the period for income taxes	30	20
Significant noncash financing and investing activities
Purchases of property and equipment included in accounts payable and other accrued liabilities	2,531	2,016
Purchases of equipment financed through debt	$ 0	$ 76

Consolidated Statements of Cash Flows (Parenthetical) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Statement of Cash Flows [Abstract]
Cash and cash equivalents	$ 106,544	$ 102,768
Restricted cash	0	6,987
Restricted cash included in other assets	419	427
Cash, cash equivalents, and restricted cash	$ 106,963	$ 110,182

Organization	3 Months Ended
Organization	Mar. 31, 2019
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Organization	Organization Intrexon Corporation ("Intrexon"), a Virginia corporation, uses synthetic biology to focus on programming biological systems to alleviate disease, remediate environmental challenges, and provide sustainable food and industrial chemicals, which may be accomplished directly or through collaborations and joint ventures. Intrexon's primary domestic operations are in California, Florida, Maryland, and Virginia, and its primary international operations are in Hungary. There have been no commercialized products derived from Intrexon's collaborations to date. Precigen, Inc. ("Precigen"), a dedicated discovery and clinical stage biopharmaceutical company advancing the next generation of gene and cellular therapies using precision technology to target urgent and intractable diseases in immuno-oncology, autoimmune disorders, and infectious diseases, is a wholly owned subsidiary of Intrexon with primary operations in Maryland. ActoBio Therapeutics, Inc. ("ActoBio") is pioneering a new class of microbe-based biopharmaceuticals that enable expression and local delivery of disease-modifying therapeutics and is a wholly owned subsidiary of Intrexon with primary operations in Belgium. Trans Ova Genetics, L.C. ("Trans Ova"), Progentus, L.C. ("Progentus"), and ViaGen, L.C. ("ViaGen"), providers of advanced reproductive technologies, including services and products sold to cattle breeders and other producers, genetic preservation, and cloning technologies, are wholly owned subsidiaries with primary operations in Iowa, Maryland, Missouri, New York, Oklahoma, and Texas. Oxitec Limited ("Oxitec"), a pioneering company in biological insect control solutions, is a wholly owned subsidiary of Intrexon with primary operations in Brazil and the United Kingdom. Intrexon Produce Holdings, Inc. ("IPHI") is a wholly owned subsidiary of Intrexon. Okanagan Specialty Fruits, Inc. ("Okanagan"), a company that developed and received regulatory approval for the world's first non-browning apple without the use of any artificial additives, is a wholly owned subsidiary of IPHI with primary operations in Canada. Fruit Orchard Holdings, Inc. ("FOHI") is a wholly owned subsidiary of IPHI with primary operations in Washington. Exemplar Genetics, LLC ("Exemplar"), a provider of genetically engineered swine for medical and genetic research, is a wholly owned subsidiary with primary operations in Iowa. As of March 31, 2019, Intrexon owned approximately 44% of AquaBounty Technologies, Inc. ("AquaBounty"), a company focused on improving productivity in commercial aquaculture and whose common stock is listed on the NASDAQ Stock Market. Because Intrexon maintained contractual rights to control AquaBounty's board of directors as of March 31, 2019, the consolidated financial statements of AquaBounty are included in the accompanying consolidated financial statements of Intrexon. See Note 19 for additional discussion of Intrexon's ownership interest in AquaBounty. Intrexon Corporation and its consolidated subsidiaries are hereinafter referred to as the "Company."

Summary of Significant Accounting Policies

3 Months Ended

Mar. 31, 2019

Accounting Policies [Abstract]

Summary of Significant Accounting Policies

Basis of Presentation

audited consolidated financial statements and related notes thereto included in the Company's Annual Report on Form 10-K for the year ended December 31, 2018.

The accompanying consolidated financial statements reflect the operations of the Company and its subsidiaries. All intercompany accounts and transactions have been eliminated.

Liquidity and Going Concern

Equity Method Investments



	March 31, 2019		December 31, 2018
Current assets	$	10,753	$	17,485
Noncurrent assets	32,935		31,274
Total assets	43,688		48,759
Current liabilities	3,766		4,226
Net assets	$	39,922	$	44,533



	Three Months Ended March 31,
	2019			2018
Revenues	$	98		$	67
Operating expenses	5,377			8,610
Operating loss	(5,279		)	(8,543		)
Other, net	4			14
Net loss	$	(5,275	)	$	(8,529	)

Variable Interest Entities

Operating Leases

Segment Information

Use of Estimates

Recently Adopted Accounting Pronouncements

Recently Issued Accounting Pronouncements

Mergers and Acquisitions	3 Months Ended
Mergers and Acquisitions	Mar. 31, 2019
Mergers and Acquisitions [Abstract]
Mergers and Acquisitions	Mergers and Acquisitions Asset Acquisition of Certain Harvest Entities In September 2018, the Company, through its wholly owned subsidiary ActoBio, issued $30,000 of convertible promissory notes to Harvest, a related party, to acquire Harvest's ownership in CRS Bio, Inc., Genten Therapeutics, Inc., and Relieve Genetics, Inc. (collectively the "Harvest entities"). The Company also received $15,500 cash in the transaction from the acquisition of the Harvest entities. Prior to the transaction, the Company held a noncontrolling interest in the Harvest entities, with a combined carrying value for all entities of $4,303, and accounted for its ownership using the equity method of accounting. Following the transaction, the Company owns 100% of the equity interests of the Harvest entities including the rights that had been previously licensed to the Harvest entities by the Company. The Harvest entities did not meet the definition of a business and accordingly, the transaction was accounted for as an asset acquisition. By reacquiring the rights previously licensed to the Harvest entities, the Company was relieved from its obligations under the original exclusive channel collaborations ("ECCs") and therefore wrote off deferred revenue of $10,078 in September 2018 as part of the transaction. The remaining value acquired of $8,721 was considered in-process research and development related to the reacquired rights under the ECCs and expensed immediately. See Note 11 for additional discussion of the convertible promissory notes.

Investments in Joint Ventures	3 Months Ended
Investments in Joint Ventures	Mar. 31, 2019
Equity Method Investments and Joint Ventures [Abstract]
Investments in Joint Ventures	Investments in Joint Ventures Intrexon Energy Partners In March 2014, the Company and certain investors (the "IEP Investors"), including an affiliate of Third Security, LLC ("Third Security"), a related party, entered into a Limited Liability Company Agreement that governs the affairs and conduct of business of Intrexon Energy Partners, LLC ("Intrexon Energy Partners"), a joint venture formed to optimize and scale-up the Company's methane bioconversion platform ("MBP") technology for the production of certain fuels and lubricants. The Company also entered into an ECC with Intrexon Energy Partners providing exclusive rights to the Company's technology for the use in bioconversion, as a result of which the Company received a technology access fee of $25,000 while retaining a 50% membership interest in Intrexon Energy Partners. The IEP Investors made initial capital contributions, totaling $25,000 in the aggregate, in exchange for pro rata membership interests in Intrexon Energy Partners totaling 50%. In addition, Intrexon has committed to make capital contributions of up to $25,000, and the IEP Investors, as a group and pro rata in accordance with their respective membership interests in Intrexon Energy Partners, have committed to make additional capital contributions of up to $25,000, at the request of Intrexon Energy Partners' board of managers (the "Intrexon Energy Partners Board") and subject to certain limitations. As of March 31, 2019, the Company's remaining commitment was $4,568. Intrexon Energy Partners is governed by the Intrexon Energy Partners Board, which has five members. Two members of the Intrexon Energy Partners Board are designated by the Company and three members are designated by a majority of the IEP Investors. The Company and the IEP Investors have the right, but not the obligation, to make additional capital contributions above the initial limits when and if solicited by the Intrexon Energy Partners Board. The Company's investment in Intrexon Energy Partners was $(479) and $(656) as of March 31, 2019 and December 31, 2018, respectively, and is included in other accrued liabilities in the accompanying consolidated balance sheets. Intrexon Energy Partners II In December 2015, the Company and certain investors (the "IEPII Investors"), including Harvest, entered into a Limited Liability Company Agreement that governs the affairs and conduct of business of Intrexon Energy Partners II, LLC ("Intrexon Energy Partners II"), a joint venture formed to utilize the Company's MBP technology for the production of 1,4-butanediol, an industrial chemical used to manufacture spandex, polyurethane, plastics, and polyester. The Company also entered into an ECC with Intrexon Energy Partners II that provides exclusive rights to the Company's technology for use in the field, as a result of which the Company received a technology access fee of $18,000 while retaining a 50% membership interest in Intrexon Energy Partners II. The IEPII Investors made initial capital contributions, totaling $18,000 in the aggregate, in exchange for pro rata membership interests in Intrexon Energy Partners II totaling 50%. In December 2015, the owners of Intrexon Energy Partners II made a capital contribution of $4,000, half of which was paid by the Company. Intrexon has committed to make additional capital contributions of up to $10,000, and the IEPII Investors, as a group and pro rata in accordance with their respective membership interests in Intrexon Energy Partners II, have committed to make additional capital contributions of up to $10,000, at the request of Intrexon Energy Partners II's board of managers (the "Intrexon Energy Partners II Board") and subject to certain limitations. Intrexon Energy Partners II is governed by the Intrexon Energy Partners II Board, which has five members. One member of the Intrexon Energy Partners II Board is designated by the Company and four members are designated by a majority of the IEPII Investors. The Company and the IEPII Investors have the right, but not the obligation, to make additional capital contributions above the initial limits when and if solicited by the Intrexon Energy Partners II Board. The Company's investment in Intrexon Energy Partners II was $(265) and $(50) as of March 31, 2019 and December 31, 2018, respectively, and is included in other accrued liabilities in the accompanying consolidated balance sheets. EnviroFlight In February 2016, the Company entered into a series of transactions involving EnviroFlight, LLC ("Old EnviroFlight"), Darling Ingredients Inc. ("Darling") and a newly formed venture between the Company and Darling ("New EnviroFlight"). New EnviroFlight was formed to generate high-nutrition, low environmental impact animal and fish feed, as well as fertilizer products, from black soldier fly larvae. Through March 31, 2019, the Company and Darling have made subsequent capital contributions of $17,000 each. The Company's investment in New EnviroFlight was $15,829 and $16,720 as of March 31, 2019 and December 31, 2018, respectively, and is included in investments in affiliates in the accompanying consolidated balance sheets. Intrexon T1D Partners In March 2016, the Company and certain investors (the "T1D Investors"), including affiliates of Third Security, entered into a Limited Liability Company Agreement that governs the affairs and conduct of business of Intrexon T1D Partners, LLC ("Intrexon T1D Partners"), a joint venture formed to utilize the Company's proprietary ActoBiotics platform to develop and commercialize products to treat type 1 diabetes. The Company also entered into an ECC with Intrexon T1D Partners that provides the exclusive rights to the Company's technology for use in the field, as a result of which the Company received a technology access fee of $10,000 while retaining a 50% membership interest in Intrexon T1D Partners. The T1D Investors made initial capital contributions, totaling $10,000 in the aggregate, in exchange for pro rata membership interests in Intrexon T1D Partners totaling 50%. Intrexon committed to make capital contributions of up to $5,000, and the T1D Investors, as a group and pro rata in accordance with their respective membership interests in Intrexon T1D Partners, committed to make additional capital contributions of up to $5,000, at the request of Intrexon T1D Partners' board of managers, which consisted of two members appointed by the Company and three members appointed by a majority of the T1D Investors. The Company satisfied its commitment in 2018. In November 2018, the Company, together with its wholly owned subsidiary ActoBio, issued 1,933,737 shares of Intrexon common stock valued at $18,970 to the T1D Investors to acquire their ownership interest in Intrexon T1D Partners. Following the transaction, the Company owns 100% of the membership interests in Intrexon T1D Partners, including the rights that had been previously licensed to Intrexon T1D Partners by the Company in the ECC. Intrexon T1D Partners did not meet the definition of a business, and accordingly, the transaction was accounted for as an asset acquisition. By reacquiring the rights previously licensed to Intrexon T1D Partners, the Company was relieved from its obligations under the original ECC and therefore wrote off $8,517 of deferred revenue in November 2018 as part of the transaction. The remaining value of $10,453 was considered in-process research and development related to the reacquired rights under the ECC and expensed immediately.

Collaboration and Licensing Revenue

3 Months Ended

Mar. 31, 2019

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Collaboration and Licensing Revenue



	Three Months Ended March 31,
	2019			2018
ZIOPHARM Oncology, Inc.	$	1,166		$	5,377
Ares Trading S.A.	—			2,423
Oragenics, Inc.	203			125
Intrexon T1D Partners, LLC	—			1,328
Intrexon Energy Partners, LLC	977			1,197
Intrexon Energy Partners II, LLC	504			378
Genopaver, LLC	294			1,315
Fibrocell Science, Inc.	383			293
Persea Bio, LLC	(1,272		)	209
Harvest start-up entities (1)	2,723			3,197
Other	992			4,006
Total	$	5,970		$	19,848


(1)	For the three months ended March 31, 2019 and 2018, revenues recognized from collaborations with Harvest start-up entities include: Thrive Agrobiotics, Inc.; Exotech Bio, Inc.; and AD Skincare, Inc. For the three months ended March 31, 2018, revenues recognized from collaborations with Harvest start-up entities also include Genten Therapeutics, Inc. and CRS Bio, Inc.

There have been no significant changes to the agreements with our collaborators and licensees in the three months ended March 31, 2019.

Deferred Revenue

Deferred revenue primarily consists of consideration received for the Company's collaboration and licensing agreements. Deferred revenue consists of the following:



	March 31, 2019		December 31, 2018
Collaboration and licensing agreements	$	65,135	$	63,284
Prepaid product and service revenues	3,157		2,933
Other	2,899		3,547
Total	$	71,191	$	69,764
Current portion of deferred revenue	$	17,149	$	15,554
Long-term portion of deferred revenue	54,042		54,210
Total	$	71,191	$	69,764



	Average Remaining Performance Period (Years)	March 31, 2019		December 31, 2018
ZIOPHARM Oncology, Inc.	0.5	$	628	$	1,214
Oragenics, Inc.	5.2	5,669		5,810
Intrexon Energy Partners, LLC	5.0	9,659		10,267
Intrexon Energy Partners II, LLC	5.7	13,556		14,060
Genopaver, LLC	5.0	1,238		1,175
Fibrocell Science, Inc.	5.9	17,192		17,519
Persea Bio, LLC	5.8	4,070		2,697
Harvest start-up entities (1)	5.9	7,260		7,644
Other	2.0	5,800		2,898
Total		$	65,072	$	63,284

(1)

Short-term Investments

3 Months Ended

Mar. 31, 2019

Investments, Debt and Equity Securities [Abstract]

Short-term Investments



	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses			Aggregate Fair Value
U.S. government debt securities	$	74,752	$	—	$	(14	)	$	74,738
Certificates of deposit	352		—		—			352
Total	$	75,104	$	—	$	(14	)	$	75,090

The following table summarizes the amortized cost, gross unrealized gains and losses, and fair value of available-for-sale investments as of December 31, 2018:



	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses			Aggregate Fair Value
U.S. government debt securities	$	119,401	$	—	$	(61	)	$	119,340
Certificates of deposit	348		—		—			348
Total	$	119,749	$	—	$	(61	)	$	119,688

As of March 31, 2019, all of the available-for-sale investments were due within one year based on their contractual maturities.

Fair Value Measurements

3 Months Ended

Mar. 31, 2019

Fair Value Disclosures [Abstract]

Fair Value Measurements

Assets



	Quoted Prices in Active Markets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		March 31, 2019
Assets
U.S. government debt securities	$	—	$	74,738	$	—	$	74,738
Equity securities	1,474		315		—		1,789
Other	—		508		248		756
Total	$	1,474	$	75,561	$	248	$	77,283



	Quoted Prices in Active Markets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		December 31, 2018
Assets
U.S. government debt securities	$	—	$	119,340	$	—	$	119,340
Equity securities	1,626		556		—		2,182
Other	—		468		191		659
Total	$	1,626	$	120,364	$	191	$	122,181



	Three Months Ended March 31, 2019
Beginning balance	$	191
Dividend income from investments in preferred stock	12
Net unrealized appreciation in the fair value of the investments in preferred stock	45
Ending balance	$	248

There were no transfers of assets between levels of the fair value hierarchy during the three months ended March 31, 2019.

Liabilities

- Definition

+ References + Details

Inventory

3 Months Ended

Mar. 31, 2019

Inventory Disclosure [Abstract]

Inventory

Inventory consists of the following:



	March 31, 2019		December 31, 2018
Supplies, embryos and other production materials	$	4,729	$	4,729
Work in process	3,186		4,391
Livestock	10,051		10,167
Feed	1,930		2,160
Total inventory	$	19,896	$	21,447

Property, Plant and Equipment, Net

3 Months Ended

Mar. 31, 2019

Property, Plant and Equipment [Abstract]

Property, Plant and Equipment, Net

Property, plant and equipment consist of the following:



	March 31, 2019			December 31, 2018
Land and land improvements	$	12,475		$	12,490
Buildings and building improvements	20,387			20,371
Furniture and fixtures	1,891			1,891
Equipment	76,716			74,555
Leasehold improvements	31,271			28,289
Breeding stock	4,603			4,582
Computer hardware and software	11,852			11,697
Trees	12,076			11,910
Construction and other assets in progress	24,123			18,880
	195,394			184,665
Less: Accumulated depreciation and amortization	(59,037		)	(55,791		)
Property, plant and equipment, net	$	136,357		$	128,874

Depreciation expense was $3,573 and $3,456 for the three months ended March 31, 2019 and 2018, respectively.

Goodwill and Intangible Assets, Net

3 Months Ended

Mar. 31, 2019

Goodwill and Intangible Assets Disclosure [Abstract]

Goodwill and Intangible Assets, Net

The changes in the carrying amount of goodwill for the three months ended March 31, 2019 are as follows:



Balance at December 31, 2018	$	149,585
Foreign currency translation adjustments	1,170
Balance at March 31, 2019	$	150,755

The Company had $13,823 of accumulated impairment losses as of March 31, 2019 and December 31, 2018.

Intangible assets consist of the following as of March 31, 2019:



	Gross Carrying Amount		Accumulated Amortization			Net
Patents, developed technologies and know-how	$	151,887	$	(37,671	)	$	114,216
Customer relationships	10,700		(7,783		)	2,917
Trademarks	6,800		(3,535		)	3,265
In-process research and development	5,470		—			5,470
Total	$	174,857	$	(48,989	)	$	125,868

Intangible assets consist of the following as of December 31, 2018:



	Gross Carrying Amount		Accumulated Amortization			Net
Patents, developed technologies and know-how	$	152,482	$	(35,133	)	$	117,349
Customer relationships	10,700		(7,565		)	3,135
Trademarks	6,800		(3,341		)	3,459
In-process research and development	5,348		—			5,348
Total	$	175,330	$	(46,039	)	$	129,291

Amortization expense was $3,004 and $4,926 for the three months ended March 31, 2019 and 2018, respectively.

Lines of Credit and Long-Term Debt

3 Months Ended

Mar. 31, 2019

Debt Disclosure [Abstract]

Lines of Credit and Long-Term Debt

Lines of Credit

Long-Term Debt

Long-term debt consists of the following:



	March 31, 2019		December 31, 2018
Convertible debt	$	205,829	$	203,391
Notes payable	4,435		4,551
Royalty-based financing	2,151		2,085
Other	2,159		1,767
Long-term debt	214,574		211,794
Less current portion	564		559
Long-term debt, less current portion	$	214,010	$	211,235

Convertible Debt

Intrexon Convertible Notes


•	During any calendar quarter commencing after the calendar quarter ending on September 30, 2018, if the last reported sales price of Intrexon's common stock for at least 20 trading days (whether or not consecutive) during the last 30 consecutive trading days of the immediately preceding calendar quarter is greater than or equal to 130% of the conversion price on each applicable trading day;


•	During the five business day period after any five consecutive trading day period in which the trading price, as defined in the Indenture, for the Convertible Notes is less than 98% of the product of the last reported sales price of Intrexon's common stock and the conversion rate for the Convertible Notes on each such trading day; or


•	Upon the occurrence of specified corporate events as defined in the Indenture.

ActoBio Convertible Notes

Intrexon and Precigen Convertible Note

Notes Payable

Royalty-based Financing

Future Maturities

Future maturities of long-term debt are as follows:



2019	$	418
2020	31,148
2021	25,452
2022	464
2023	201,512
2024	445
Thereafter	2,670
Total	$	262,109

The AquaBounty royalty-based financing grant is not included in the table above due to the uncertainty of the timing of repayment.

Income Taxes	3 Months Ended
Income Taxes	Mar. 31, 2019
Income Tax Disclosure [Abstract]
Income Taxes	Income Taxes Tax provisions for interim periods are calculated using an estimate of actual taxable income or loss for the respective period, rather than estimating the Company's annual effective income tax rate, as the Company is currently unable to reliably estimate its income for the full year. For the three months ended March 31, 2019, the Company had U.S. taxable loss of approximately $91,600. For the three months ended March 31, 2019, the Company recognized $70 of current foreign income tax benefit. For the three months ended March 31, 2018, the Company had U.S. taxable income of approximately $35,100 and recorded $113 of current domestic income tax expense. For the three months ended March 31, 2018, the Company recognized $125 of current foreign income tax benefit. For the three months ended March 31, 2019, the Company recorded deferred tax benefit of $508. For the three months ended March 31, 2018, the Company recorded deferred tax benefit of $4,074. The Company's net deferred tax assets, excluding certain deferred tax liabilities totaling $6,720, are offset by a valuation allowance due to the Company's history of net losses combined with an inability to confirm recovery of the tax benefits of the Company's losses and other net deferred tax assets. In assessing the realizability of deferred tax assets, management considers whether it is more likely than not that some portion or all of the deferred tax assets will not be realized. The ultimate realization of deferred tax assets is dependent upon the generation of future taxable income during the periods in which those temporary differences become deductible. Management considers the scheduled reversal of deferred tax liabilities, projected future taxable income and tax planning strategies in making this assessment. As of March 31, 2019, the Company has loss carryforwards for U.S. federal income tax purposes of approximately $460,700 available to offset future taxable income, including approximately $208,200 generated after 2017, and federal and state research and development tax credits of approximately $8,300, prior to consideration of annual limitations that may be imposed under Section 382 of the Internal Revenue Code of 1986, as amended. Carryforwards generated prior to 2018 begin to expire in 2022. As of March 31, 2019, the Company's direct foreign subsidiaries have foreign loss carryforwards of approximately $158,876, most of which do not expire.

Shareholders' Equity

3 Months Ended

Mar. 31, 2019

Equity [Abstract]

Shareholders' Equity

Issuances of Intrexon Common Stock

Share Lending Agreement

Issuances of AquaBounty Common Stock

Components of Accumulated Other Comprehensive Loss

The components of accumulated other comprehensive loss are as follows:



	March 31, 2019			December 31, 2018
Unrealized loss on investments	$	(14	)	$	(61	)
Loss on foreign currency translation adjustments	(28,311		)	(28,551		)
Total accumulated other comprehensive loss	$	(28,325	)	$	(28,612	)

Share-Based Payments

3 Months Ended

Mar. 31, 2019

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Share-Based Payments



	Three Months Ended March 31,
	2019		2018
Cost of products	$	8	$	25
Cost of services	65		77
Research and development	1,845		3,258
Selling, general and administrative	7,136		8,002
Total	$	9,054	$	11,362

Intrexon Stock Option Plans

Stock option activity was as follows:



	Number of Shares		Weighted Average Exercise Price			Weighted Average Remaining Contractual Term (Years)
Balances at December 31, 2018	11,093,063		$	27.95		6.81
Granted	864,575		6.39
Exercised	(17,811	)	(3.17		)
Forfeited	(167,234	)	(19.83		)
Expired	(66,752	)	(25.26		)
Balances at March 31, 2019	11,705,841		26.53			6.07
Exercisable at March 31, 2019	8,061,580		28.86			5.18

RSU activity was as follows:



	Number of Restricted Stock Units		Weighted Average Grant Date Fair Value			Weighted Average Remaining Contractual Term (Years)
Balances at December 31, 2018	970,341		$	13.82		1.43
Granted	1,737,410		7.03
Vested	(419,734	)	(11.60		)
Balances at March 31, 2019	2,288,017		9.07			1.98

Intrexon currently uses authorized and unissued shares to satisfy share award exercises.

AquaBounty Stock Option Plans

As of March 31, 2019, there were 347,464 options outstanding under both AquaBounty plans, of which 326,382 were exercisable, at a weighted average exercise price of $6.98 per share.

Operating Leases

3 Months Ended

Mar. 31, 2019

Leases [Abstract]

Operating Leases

The components of lease costs were as follows:



	Three Months Ended March 31,
	2019
Operating lease costs	$	2,526
Short-term and variable lease costs	1,048
Lease costs	$	3,574

Maturities of lease liabilities as of March 31, 2019 were as follows:



2019	$	6,789
2020	10,120
2021	9,476
2022	8,684
2023	7,275
2024	7,135
Thereafter	27,348
Total	76,827
Present value adjustment	(31,864		)
Total	$	44,963
Current portion of operating lease liabilities	$	4,778
Long-term portion of operating lease liabilities	40,185
Total	$	44,963

Other information related to operating leases was as follows:



	Three Months Ended March 31,
	2019
Supplemental Cash Flows Information
Cash paid for operating lease liabilities	$	2,656
Operating lease right-of-use assets added in exchange for new lease liabilities	1,004



	March 31, 2019
Weighted average remaining lease term (years)	9.16
Weighted average discount rate	11.29	%

As of March 31, 2019, the Company had additional operating lease commitments that had not yet commenced of approximately $2,800 with lease terms of three to six years.

At December 31, 2018, future minimum lease payments under operating leases having initial or remaining noncancelable lease terms in excess of one year were as follows:



2019	$	9,182
2020	9,910
2021	9,127
2022	8,305
2023	7,229
Thereafter	34,157
Total	$	77,910

Commitments and Contingencies	3 Months Ended
Commitments and Contingencies	Mar. 31, 2019
Commitments and Contingencies Disclosure [Abstract]
Commitments and Contingencies	Commitments and Contingencies Purchase Commitments As of March 31, 2019, the Company had outstanding contractual purchase commitments of $16,542, which primarily relate to amounts that will be paid in 2019 and 2020 upon delivery of commercial non-browning apple trees. Contingencies In March 2012, Trans Ova was named as a defendant in a licensing and patent infringement suit brought by XY, LLC ("XY") alleging that certain of Trans Ova's activities breached a 2004 licensing agreement and infringed on patents that XY allegedly owned. Trans Ova filed a number of counterclaims in the case. The matter proceeded to a jury trial in the United States District Court for the District of Colorado in January 2016. The jury determined that XY and Trans Ova had each breached the licensing agreement and that Trans Ova had infringed XY's patents. In April 2016, the Court issued its post-trial order, awarding $528 in damages to Trans Ova and $6,066 in damages to XY. The order also provided Trans Ova with the ability to continue to practice XY's technology, subject to an ongoing royalty obligation of 12.5% of gross proceeds on semen-sorting products, plus a 2% enhancement on products utilizing reverse-sorting. In addition, the Court assigned a $5.00 minimum royalty for a straw of sexed semen. Both parties appealed the district court's order. In May 2018, the Court of Appeals for the Federal Circuit denied Trans Ova's appeal of its claims for antitrust, breach of contract, and patent invalidity (except as to one patent, for which the Court affirmed invalidity in a separate, same-day ruling in a third-party case). The Court of Appeals for the Federal Circuit remanded the district court's calculation of the ongoing royalty and instructed the district court to re-calculate the ongoing royalty in light of post-verdict economic factors. In March 2019, the district court increased the royalty rate on Trans Ova's semen-sorting products to 18.75%. For the reverse-sorting enhancement, the Court applied a weighted, blended royalty of 12.63% to Trans Ova's entire in vitro fertilization services utilizing reverse-sorted semen. The court also changed the minimum royalty for a straw of sexed semen to $6.25 for a 2-million cell straw (prorated appropriately for straws of higher cell counts), and assigned a minimum royalty for a sexed embryo at $6.25 per embryo. The new royalty rates are applied from February 2016 (the end date of the trial). Since the inception of the 2004 agreement, Trans Ova has remitted payments to XY pursuant to the terms of that agreement, or pursuant to the terms of the Court's April 2016 post-trial order, and has recorded these payments in cost of services in the consolidated statements of operations for the respective periods. For the period from inception of the 2004 agreement through the Court's April 2016 order, aggregate royalty and license payments were $3,170, of which $2,759 had not yet been deposited by XY. In 2016, the Company recorded the expense of $4,228 representing the excess of the net damages awarded to XY, including prejudgment interest, over the liability previously recorded by Trans Ova for uncashed checks previously remitted to XY. In August 2016, Trans Ova deposited the net damages amount, including prejudgment interest, into the Court's registry, to be held until the appeals process was complete and final judgment amounts were determined. These amounts were included in restricted cash and other accrued liabilities on the consolidated balance sheet as of December 31, 2018. After the appeal in December 2018, the Court subsequently released the funds held in its registry to XY in 2019. Thus, XY has received full payment for damages prior to February 2016, the date of the trial. As for post-trial damages, Trans Ova has remitted payment to XY every quarter based on the original royalty rates, though XY refused to cash those checks. Under the Court's March 2019 order resetting the royalty rates, Trans Ova recalculated any additional royalties owed from February 2016 to the present and will remit any underpayment to XY. During the three months ended March 31, 2019, $116 of royalty expense was recorded based on an estimate of the underpayment due to XY from February 2016 through December 2018 and is included in selling, general and administrative expenses on the accompanying consolidated statement of operations. In December 2016, XY filed a complaint for patent infringement, trade secret misappropriation, and various state law claims against Trans Ova in the United States District Court for the Western District of Texas in Waco, Texas. Since the claims in the 2016 complaint directly relate to the parties' previous litigation, Trans Ova filed and was granted a motion to transfer the case to Colorado District Court. That Court subsequently dismissed nine of the complaint's twelve counts, including all five non-patent counts. The Court subsequently dismissed another patent count after ruling that the patent was invalid, leaving only two patent counts left in the case. In February 2019, a Wisconsin District Court invalidated one of the remaining patents, which XY had asserted against another competitor. That ruling prompted the Colorado District Court to stay the two remaining patent counts and enter final judgment against XY's ten other dismissed counts. The 2016 litigation is administratively closed, pending XY's appeal of the Court's rulings dismissing its various patent and non-patent causes of action. Trans Ova shall continue to utilize XY's technology consistent with the determinations of the court proceedings. Nonetheless, these disputes remain subject to a number of uncertainties, including the outcome of appellate proceedings, the possibility of further claims by XY, and the impact of these matters on Trans Ova's ability to utilize the technology licensed from XY. Trans Ova and the Company could elect to enter into a settlement agreement in order to avoid the further costs and uncertainties of litigation. The Company may become subject to other claims, assessments, and governmental investigations from time to time in the ordinary course of business. Such matters are subject to many uncertainties and outcomes are not predictable with assurance. The Company accrues liabilities for such matters when it is probable that future expenditures will be made and such expenditures can be reasonably estimated. As of March 31, 2019 and December 31, 2018, the Company does not believe that any such matters, individually or in the aggregate, will have a material adverse effect on the Company's business, financial condition, results of operations, or cash flows.

Related Party Transactions	3 Months Ended
Related Party Transactions	Mar. 31, 2019
Related Party Transactions [Abstract]
Related Party Transactions	Related Party Transactions Third Security and Affiliates The Company's CEO and Chairman of the board of directors is also the Senior Managing Director and CEO of Third Security and owns 100% of the equity interests of Third Security. In November 2015, the independent members of Intrexon's board of directors, with the recommendation of the audit committee of the board of directors, approved the execution of a Services Agreement ("Services Agreement") with Third Security pursuant to which Third Security provides the Company with certain professional, legal, financial, administrative, and other support services necessary to support the Company and its CEO. The Services Agreement had a term of one year, can be terminated by the Company at any time, and may be extended only by agreement of the parties, including approval of a majority of the independent members of Intrexon's board of directors. The independent members of Intrexon's board of directors, with the recommendation of the audit committee of the board of directors, subsequently approved extensions of the Services Agreement through January 1, 2019. In April 2019, the independent members of Intrexon's board of directors, with the recommendation of the audit committee of the board of directors, approved an extension of the Services Agreement effective January 1, 2019 through January 1, 2020. Under the Services Agreement, as consideration for providing these services, Third Security is entitled to a fee of $800 per month to be paid in the form of fully-vested shares of Intrexon common stock. Through 2018, the number of shares of common stock was calculated based on the closing price of the Company's common stock on the 15th day of each month. Beginning in 2019, the number of shares of common stock is calculated based on the volume weighted average of the closing price of the Company's common stock over the 30 day period ending on the 15th day of the calendar month when the applicable services are provided. The payments made by the Company under the Services Agreement constitute, in the aggregate, an award under the 2013 Plan and are subject to the terms of the 2013 Plan (Notes 14 and 19). For the three months ended March 31, 2019, the Company accrued $2,078 for services rendered pursuant to the Services Agreement and the shares are expected to be issued in the second quarter of 2019. This amount is included in related party payables in the accompanying consolidated balance sheet as of March 31, 2019. For the three months ended March 31, 2018, the Company issued 160,626 shares, valued at $2,041, to Third Security as payment for services pursuant to the Services Agreement. In addition to the foregoing Services Agreement, the Company reimburses Third Security for certain out-of-pocket expenses incurred on the Company's behalf, and the total expenses incurred by the Company under this arrangement were $17 and $14 for the three months ended March 31, 2019 and 2018, respectively. See also Note 14 regarding compensation arrangements between the Company and its CEO. The Company also subleases certain administrative offices to Third Security. The significant terms of the lease mirror the terms of the Company's lease with the landlord, and the Company recorded sublease income of $22 and $21 for the three months ended March 31, 2019 and 2018, respectively. Transactions with ECC Parties In addition to entities controlled by Third Security, any entity in which the Company holds equity securities, including securities received as upfront or milestone consideration, and that also are party to a collaboration with the Company are considered to be related parties. In June 2016, the Company received 100,000 shares of Series 1 Preferred Stock (the "Preferred Shares") of ZIOPHARM Oncology, Inc. ("ZIOPHARM"), with a per share stated value of $1,200, as consideration for amending their two previously existing ECC agreements. The Company received a monthly dividend, paid in additional Preferred Shares, equal to $12.00 per Preferred Share held per month divided by the stated value of the Preferred Shares. In conjunction with the reacquisition of certain rights previously licensed to ZIOPHARM in October 2018, the Company returned to ZIOPHARM all of the Preferred Shares owned or accrued by the Company as of the effective date of the agreement. During the three months ended March 31, 2018, the Company received an additional 3,624 Preferred Shares and recognized $4,871 of dividend income in the accompanying consolidated statement of operations. Following the transaction in October 2018, ZIOPHARM is no longer considered a related party. In March 2017, Fibrocell Science, Inc. ("Fibrocell"), one of the Company's collaborators, sold Series A Convertible Preferred Stock (the "Convertible Preferred Shares"), convertible into shares of Fibrocell common stock, and warrants to purchase shares of Fibrocell common stock to certain institutional and accredited investors, including the Company and affiliates of Third Security. The Company paid $1,161 in exchange for 1,161 Convertible Preferred Shares and warrants to acquire 99,769 shares of Fibrocell common stock. The Convertible Preferred Shares are convertible at any time at the election of the Company and accrue dividends at 4% per annum, compounded quarterly, increasing the stated value of the shares. The investment in Fibrocell preferred stock is categorized as Level 3 as there are significant unobservable inputs and the Convertible Preferred Shares are not traded on a public exchange. The fair value of the investment in Fibrocell preferred stock is estimated using a conversion plus dividend approach utilizing the trading value of the underlying common stock and an estimated premium for the preferred stock dividend and other preferences. Market price volatility of Fibrocell's common stock and a significant change in the estimated preferred stock premium could result in a significant impact to the fair value of the investment in Fibrocell preferred stock. As of March 31, 2019 and December 31, 2018, the fair value of the Company's investment in Fibrocell preferred stock totaled $248 and $191, respectively, and is included in other assets on the accompanying consolidated balance sheets. The Company also holds a promissory note convertible into shares of Fibrocell common stock ("convertible note") and additional warrants to purchase shares of Fibrocell common stock. As of March 31, 2019 and December 31, 2018, the value of the convertible note and warrants totaled $156 and $120, respectively, and is included in other assets on the accompanying consolidated balance sheets. In November 2017, concurrent with Oragenics closing a preferred stock private placement, the Company exchanged a promissory note, including accrued interest, purchased from Oragenics in May 2017 and receivables due from Oragenics totaling $3,385 for Oragenics Series C preferred stock ("Series C Preferred Stock"). The Series C Preferred Stock is non-voting and non-convertible and is redeemable in whole or part at any time by Oragenics in cash. The Series C Preferred Stock accrues an annual 12% dividend payable in additional Series C Preferred Stock through May 10, 2019, and after such date, the annual dividend increases to 20%. As of March 31, 2019 and December 31, 2018, based on the most recent financial information available on Oragenics, the Company concluded that there was no value to its investment in Oragenics preferred stock. During 2018, the Company mutually terminated each of its ECC agreements with Histogenics Corporation, OvaScience, Inc., and Synthetic Biologics, Inc. Upon termination of these ECCs, the Company recognized the remaining deferred revenue totaling $11,877, including $3,183 during the three months ended March 31, 2018.

Net Loss per Share

3 Months Ended

Mar. 31, 2019

Earnings Per Share [Abstract]

Net Loss per Share

The following table presents the computation of basic and diluted net loss per share:



	Three Months Ended March 31,
	2019			2018
Historical net loss per share:
Numerator:
Net loss attributable to Intrexon	$	(60,709	)	$	(46,165	)
Denominator:
Weighted average shares outstanding, basic and diluted	152,948,058			127,693,336
Net loss attributable to Intrexon per share, basic and diluted	$	(0.40	)	$	(0.36	)



	March 31,
	2019	2018
Convertible debt	22,025,046	—
Options	11,705,841	11,546,434
Restricted stock units	2,288,017	1,052,182
Warrants	133,264	133,264
Total	36,152,168	12,731,880

Subsequent Events	3 Months Ended
Subsequent Events	Mar. 31, 2019
Subsequent Events [Abstract]
Subsequent Events	Subsequent Events In April 2019, AquaBounty completed an underwritten public offering that resulted in gross proceeds, including the partial exercise of the underwriters' option to purchase additional shares, of approximately $6,530. As a result of this transaction, Intrexon no longer has the contractual right to control AquaBounty's board of directors, and accordingly, the Company anticipates it will deconsolidate AquaBounty in the second quarter. In April 2019, Intrexon's board of directors approved, subject to shareholder approval at Intrexon's annual meeting in June 2019, an amendment to its Amended and Restated Articles of Incorporation to increase the number of authorized shares of common stock from 200,000,000 to 400,000,000. In April 2019, upon recommendation of the compensation committee, Intrexon's board of directors adopted the Intrexon Corporation 2019 Incentive Plan for Non-Employee Service Providers (the "2019 Plan"). The Company established the 2019 Plan to attract, retain, and motivate its non-employee service providers and to promote the success of its business by linking the personal interests of Intrexon's consultants, advisors, non-employee directors, and other non-employee service providers to those of its shareholders. The 2019 Plan permits the grant of stock options, stock appreciation rights, restricted stock awards, restricted stock units, incentive awards, other stock-based awards, and dividend equivalents. The Company is seeking the approval of the 2019 Plan at the annual meeting of shareholders in June 2019. If the shareholders approve the 2019 Plan, it will become effective on the date of the annual meeting, and Intrexon expects that further equity award grants to non-employee service providers, including under the Services Agreement with Third Security, will be made under the 2019 Plan.

Summary of Significant Accounting Policies (Policies)	3 Months Ended
Summary of Significant Accounting Policies (Policies)	Mar. 31, 2019
Accounting Policies [Abstract]
Basis of Presentation	Basis of Presentation The accompanying interim consolidated financial statements are unaudited and have been prepared in accordance with accounting principles generally accepted in the United States of America ("U.S. GAAP"). Certain information and footnote disclosures normally included in the Company's annual financial statements have been condensed or omitted. These interim consolidated financial statements, in the opinion of management, reflect all normal recurring adjustments necessary for fair statement of the Company's financial position as of March 31, 2019 and results of operations and cash flows for the interim periods ended March 31, 2019 and 2018. The year-end consolidated balance sheet data was derived from the Company's audited financial statements but does not include all disclosures required by U.S. GAAP. These interim financial results are not necessarily indicative of the results to be expected for the year ending December 31, 2019, or for any other future annual or interim period. The accompanying interim unaudited consolidated financial statements should be read in conjunction with the audited consolidated financial statements and related notes thereto included in the Company's Annual Report on Form 10-K for the year ended December 31, 2018.
Consolidation	The accompanying consolidated financial statements reflect the operations of the Company and its subsidiaries. All intercompany accounts and transactions have been eliminated.
Equity Method Investments	Equity Method InvestmentsThe Company accounts for its investments in each of its joint ventures and for its investments in start-up entities backed by the Harvest Intrexon Enterprise Fund I, LP ("Harvest"), all of which are related parties, using the equity method of accounting based upon relative ownership interest. The Company's investments in these entities are included in investments in affiliates in the accompanying consolidated balance sheets.
Operating Leases	Operating Leases The Company adopted Financial Accounting Standards Board ("FASB") Accounting Standards Codification ("ASC") Topic 842, Leases ("ASC 842"), effective January 1, 2019. Under ASC 842, the Company determines if an arrangement is a lease at inception. Operating leases are included as right-of-use assets ("ROU Assets") and lease liabilities on the consolidated balance sheets. The Company has elected not to recognize ROU Assets or lease liabilities for leases with lease terms of one year or less. ROU Assets and lease liabilities are recognized based on the present value of the future minimum lease payments over the lease term at commencement date. For leases that contain fixed non-lease payments, the Company accounts for the lease and non-lease components as a single lease component. Variable lease payments, which primarily include payments for non-lease components such as maintenance costs, are excluded from the ROU Assets and lease liabilities and are recognized in the period in which the obligation for those payments is incurred. As most of the Company's operating leases do not provide an implicit interest rate, the Company uses its incremental borrowing rate, which is the estimated rate the Company would be required to pay for a collateralized borrowing equal to the total lease payments over the term of the lease, at commencement date in determining the present value of future payments. The initial measurement of the ROU Asset also includes any lease payments made and excludes lease incentives. The lease term for all of the Company's leases includes the noncancelable period of the lease, plus any additional periods covered by either a Company option to extend, or not to terminate, the lease that the Company is reasonably certain to exercise. Lease expense is recognized on a straight-line basis over the lease term.
Segment Information	Segment InformationWhile the Company generates revenues from multiple sources, including collaboration agreements, licensing, and products and services primarily associated with bovine reproduction, management is organized around a singular research and development focus to further the development of the Company's underlying synthetic biology technologies. Accordingly, the Company has determined that it operates in one segment.
Use of Estimates	Use of EstimatesThe preparation of financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, the disclosure of contingent assets and liabilities at the date of the financial statements, and the reported amounts of revenues and expenses during the reporting periods. Actual results could differ from those estimates.
Recently Issued and Adopted Accounting Pronouncements	Recently Adopted Accounting Pronouncements The Company adopted ASC 842 on January 1, 2019 using the modified retrospective method as of the adoption date without restating prior periods. In addition, the Company has elected to use the package of practical expedients which allows the Company to not have to reassess whether expired or existing contracts contain leases under the new definition of a lease or the lease classification for expired or existing leases under ASC 842. As a result of the adoption of ASC 842, the Company recorded ROU Assets and lease liabilities of approximately $43,500 and $45,500, respectively, as of January 1, 2019. The difference between the ROU Assets and lease liabilities primarily represents the balance of deferred rent as of December 31, 2018 that resulted from historical straight-lining of operating leases expense, which was reclassified upon adoption to reduce the measurement of the ROU Assets. In June 2018, the FASB issued Accounting Standards Update ("ASU") 2018-07, Compensation-Stock Compensation (Topic 718): Improvements to Nonemployee Share-Based Payment Accounting ("ASU 2018-07"). The provisions of ASU 2018-07 expand the scope of ASC Topic 718 to include share-based payment transactions for acquiring goods and services from nonemployees. The Company adopted this standard effective January 1, 2019, and there was no material impact to the accompanying consolidated financial statements. Recently Issued Accounting Pronouncements In October 2018, the FASB issued ASU 2018-18, Collaborative Arrangements (Topic 808): Clarifying the Interaction between Topic 808 and Topic 606 ("ASU 2018-18"). The provisions of ASU 2018-18 clarify when certain transactions between collaborative arrangement participants should be accounted for under ASC Topic 606, Revenue from Contracts with Customers ("ASC 606"), and incorporates unit-of-account guidance consistent with ASC 606 to aid in this determination. The guidance is effective for annual periods and interim periods within those annual periods beginning after December 15, 2019, with early adoption permitted, and is effective for the Company for the year ending December 31, 2020. The Company is currently evaluating the impact that the implementation of this standard will have on the Company's consolidated financial statements. In October 2018, the FASB issued ASU 2018-17, Consolidation (Topic 810): Targeted Improvements to Related Party Guidance for Variable Interest Entities ("ASU 2018-17"). The provisions of ASU 2018-17 modify the guidance under ASC Topic 810 related to the evaluation of indirect interests held through related parties under common control when determining whether fees paid to decision makers and service providers are variable interests. Indirect interests held through related parties that are under common control are no longer considered to be the equivalent of direct interests in their entirety and instead should be considered on a proportional basis. This guidance more closely aligns with accounting of how indirect interests held through related parties under common control are considered for determining whether a reporting entity must consolidate a VIE. The guidance is effective for annual periods and interim periods within those annual periods beginning after December 15, 2019, with early adoption permitted, and is effective for the Company for the year ending December 31, 2020. The Company is currently evaluating the impact that the implementation of this standard will have on the Company's consolidated financial statements. In August 2018, the FASB issued ASU 2018-15, Intangibles-Goodwill and Other-Internal-Use Software (Subtopic 350-40): Customer's Accounting for Implementation Costs Incurred in a Cloud Computing Arrangement That Is a Service Contract ("ASU 2018-15"). The provisions of ASU 2018-15 clarify the accounting for implementation costs of a hosting arrangement that is a service contract. The new standard requires an entity (customer) in a hosting arrangement that is a service contract to follow existing internal-use software guidance to determine which implementation costs to capitalize as an asset related to the service contract and which costs to expense. Capitalized implementation costs of a hosting arrangement that is a service contract should be amortized over the term of the hosting arrangement, which might extend beyond the noncancelable period if there are options to extend or terminate. ASU 2018-15 also specifies the financial statement presentation of capitalized implementation costs and related amortization, in addition to required disclosures for material capitalized implementation costs related to hosting arrangements that are service contracts. The guidance is effective for annual periods and interim periods within those annual periods beginning after December 15, 2019, with early adoption permitted, and is effective for the Company for the year ending December 31, 2020. The Company is currently evaluating the impact that the implementation of this standard will have on the Company's consolidated financial statements. In August 2018, the FASB issued ASU 2018-13, Fair Value Measurements (Topic 820): Disclosure Framework-Changes to the Disclosure Requirements for Fair Value Measurements ("ASU 2018-13"). The provisions of ASU 2018-13 modify the disclosures related to recurring and nonrecurring fair value measurements. Disclosures related to the transfer of assets between Level 1 and Level 2 hierarchies have been eliminated and various additional disclosures related to Level 3 fair value measurements have been added, modified or removed. The guidance is effective for annual periods and interim periods within those annual periods beginning after December 15, 2019, but entities are permitted to early adopt either the entire standard or only the provisions that eliminate or modify the requirements. This standard is effective for the Company for the year ending December 31, 2020. The Company is currently evaluating the impact that the implementation of this standard will have on the Company's consolidated financial statements. In June 2016, the FASB issued ASU 2016-13, Financial Instruments-Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments ("ASU 2016-13"). The provisions of ASU 2016-13 modify the impairment model to utilize an expected loss methodology in place of the currently used incurred loss methodology, and requires a consideration of a broader range of reasonable and supportable information to inform credit loss estimates. The guidance is effective for annual periods and interim periods within those annual periods beginning after December 15, 2019, with early adoption permitted, and is effective for the Company for the year ending December 31, 2020. The Company is currently evaluating the impact that the implementation of this standard will have on the Company's consolidated financial statements.

Summary of Significant Accounting Policies (Tables)

3 Months Ended

Mar. 31, 2019

Accounting Policies [Abstract]

Summarized Financial Information for the Equity Method Investments



	March 31, 2019		December 31, 2018
Current assets	$	10,753	$	17,485
Noncurrent assets	32,935		31,274
Total assets	43,688		48,759
Current liabilities	3,766		4,226
Net assets	$	39,922	$	44,533



	Three Months Ended March 31,
	2019			2018
Revenues	$	98		$	67
Operating expenses	5,377			8,610
Operating loss	(5,279		)	(8,543		)
Other, net	4			14
Net loss	$	(5,275	)	$	(8,529	)

Collaboration and Licensing Revenue (Tables)

3 Months Ended

Mar. 31, 2019

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Summarized Collaboration and Licensing Revenues



	Three Months Ended March 31,
	2019			2018
ZIOPHARM Oncology, Inc.	$	1,166		$	5,377
Ares Trading S.A.	—			2,423
Oragenics, Inc.	203			125
Intrexon T1D Partners, LLC	—			1,328
Intrexon Energy Partners, LLC	977			1,197
Intrexon Energy Partners II, LLC	504			378
Genopaver, LLC	294			1,315
Fibrocell Science, Inc.	383			293
Persea Bio, LLC	(1,272		)	209
Harvest start-up entities (1)	2,723			3,197
Other	992			4,006
Total	$	5,970		$	19,848

(1)

Summary of Deferred Revenue

Deferred revenue consists of the following:



	March 31, 2019		December 31, 2018
Collaboration and licensing agreements	$	65,135	$	63,284
Prepaid product and service revenues	3,157		2,933
Other	2,899		3,547
Total	$	71,191	$	69,764
Current portion of deferred revenue	$	17,149	$	15,554
Long-term portion of deferred revenue	54,042		54,210
Total	$	71,191	$	69,764

Summary of Deferred Revenue by Collaborator



	Average Remaining Performance Period (Years)	March 31, 2019		December 31, 2018
ZIOPHARM Oncology, Inc.	0.5	$	628	$	1,214
Oragenics, Inc.	5.2	5,669		5,810
Intrexon Energy Partners, LLC	5.0	9,659		10,267
Intrexon Energy Partners II, LLC	5.7	13,556		14,060
Genopaver, LLC	5.0	1,238		1,175
Fibrocell Science, Inc.	5.9	17,192		17,519
Persea Bio, LLC	5.8	4,070		2,697
Harvest start-up entities (1)	5.9	7,260		7,644
Other	2.0	5,800		2,898
Total		$	65,072	$	63,284

(1)

Short-term Investments (Tables)

3 Months Ended

Mar. 31, 2019

Investments, Debt and Equity Securities [Abstract]

Summary of Amortized Cost, Gross Unrealized Gains and Losses, and Fair Value of Short-term Investments

The following table summarizes the amortized cost, gross unrealized gains and losses, and fair value of available-for-sale investments as of March 31, 2019:



	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses			Aggregate Fair Value
U.S. government debt securities	$	74,752	$	—	$	(14	)	$	74,738
Certificates of deposit	352		—		—			352
Total	$	75,104	$	—	$	(14	)	$	75,090

The following table summarizes the amortized cost, gross unrealized gains and losses, and fair value of available-for-sale investments as of December 31, 2018:



	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses			Aggregate Fair Value
U.S. government debt securities	$	119,401	$	—	$	(61	)	$	119,340
Certificates of deposit	348		—		—			348
Total	$	119,749	$	—	$	(61	)	$	119,688

Fair Value Measurements (Tables)

3 Months Ended

Mar. 31, 2019

Fair Value Disclosures [Abstract]

Summary of Placement in the Fair Value Hierarchy of Financial Assets that are Measured at Fair Value on a Recurring Basis



	Quoted Prices in Active Markets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		March 31, 2019
Assets
U.S. government debt securities	$	—	$	74,738	$	—	$	74,738
Equity securities	1,474		315		—		1,789
Other	—		508		248		756
Total	$	1,474	$	75,561	$	248	$	77,283



	Quoted Prices in Active Markets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		December 31, 2018
Assets
U.S. government debt securities	$	—	$	119,340	$	—	$	119,340
Equity securities	1,626		556		—		2,182
Other	—		468		191		659
Total	$	1,626	$	120,364	$	191	$	122,181

Schedule of Changes in Level 3 Investments

The following table summarizes the changes in the Level 3 investments in preferred stock during the three months ended March 31, 2019.



	Three Months Ended March 31, 2019
Beginning balance	$	191
Dividend income from investments in preferred stock	12
Net unrealized appreciation in the fair value of the investments in preferred stock	45
Ending balance	$	248

Inventory (Tables)

3 Months Ended

Mar. 31, 2019

Inventory Disclosure [Abstract]

Schedule of Inventory

Inventory consists of the following:



	March 31, 2019		December 31, 2018
Supplies, embryos and other production materials	$	4,729	$	4,729
Work in process	3,186		4,391
Livestock	10,051		10,167
Feed	1,930		2,160
Total inventory	$	19,896	$	21,447

Property, Plant and Equipment, Net (Tables)

3 Months Ended

Mar. 31, 2019

Property, Plant and Equipment [Abstract]

Schedule of Property, Plant and Equipment

Property, plant and equipment consist of the following:



	March 31, 2019			December 31, 2018
Land and land improvements	$	12,475		$	12,490
Buildings and building improvements	20,387			20,371
Furniture and fixtures	1,891			1,891
Equipment	76,716			74,555
Leasehold improvements	31,271			28,289
Breeding stock	4,603			4,582
Computer hardware and software	11,852			11,697
Trees	12,076			11,910
Construction and other assets in progress	24,123			18,880
	195,394			184,665
Less: Accumulated depreciation and amortization	(59,037		)	(55,791		)
Property, plant and equipment, net	$	136,357		$	128,874

Goodwill and Intangible Assets, Net (Tables)

3 Months Ended

Mar. 31, 2019

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Changes in Carrying Amount of Goodwill

The changes in the carrying amount of goodwill for the three months ended March 31, 2019 are as follows:



Balance at December 31, 2018	$	149,585
Foreign currency translation adjustments	1,170
Balance at March 31, 2019	$	150,755

Schedule of Intangible Assets

Intangible assets consist of the following as of March 31, 2019:



	Gross Carrying Amount		Accumulated Amortization			Net
Patents, developed technologies and know-how	$	151,887	$	(37,671	)	$	114,216
Customer relationships	10,700		(7,783		)	2,917
Trademarks	6,800		(3,535		)	3,265
In-process research and development	5,470		—			5,470
Total	$	174,857	$	(48,989	)	$	125,868

Intangible assets consist of the following as of December 31, 2018:



	Gross Carrying Amount		Accumulated Amortization			Net
Patents, developed technologies and know-how	$	152,482	$	(35,133	)	$	117,349
Customer relationships	10,700		(7,565		)	3,135
Trademarks	6,800		(3,341		)	3,459
In-process research and development	5,348		—			5,348
Total	$	175,330	$	(46,039	)	$	129,291

Lines of Credit and Long-Term Debt (Tables)

3 Months Ended

Mar. 31, 2019

Debt Disclosure [Abstract]

Schedule of Long-Term Debt Instruments

Long-term debt consists of the following:



	March 31, 2019		December 31, 2018
Convertible debt	$	205,829	$	203,391
Notes payable	4,435		4,551
Royalty-based financing	2,151		2,085
Other	2,159		1,767
Long-term debt	214,574		211,794
Less current portion	564		559
Long-term debt, less current portion	$	214,010	$	211,235

Schedule of Future Maturities of Long-Term Debt

Future maturities of long-term debt are as follows:



2019	$	418
2020	31,148
2021	25,452
2022	464
2023	201,512
2024	445
Thereafter	2,670
Total	$	262,109

- Definition

+ References

+ Details

Shareholders' Equity (Tables)

3 Months Ended

Mar. 31, 2019

Equity [Abstract]

Components of Accumulated Other Comprehensive Loss

The components of accumulated other comprehensive loss are as follows:



	March 31, 2019			December 31, 2018
Unrealized loss on investments	$	(14	)	$	(61	)
Loss on foreign currency translation adjustments	(28,311		)	(28,551		)
Total accumulated other comprehensive loss	$	(28,325	)	$	(28,612	)

Share-Based Payments (Tables)

3 Months Ended

Mar. 31, 2019

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Schedule of Stock-Based Compensation Costs

Stock-based compensation costs included in the consolidated statements of operations are presented below:



	Three Months Ended March 31,
	2019		2018
Cost of products	$	8	$	25
Cost of services	65		77
Research and development	1,845		3,258
Selling, general and administrative	7,136		8,002
Total	$	9,054	$	11,362

Schedule of Stock Option Activity

Stock option activity was as follows:



	Number of Shares		Weighted Average Exercise Price			Weighted Average Remaining Contractual Term (Years)
Balances at December 31, 2018	11,093,063		$	27.95		6.81
Granted	864,575		6.39
Exercised	(17,811	)	(3.17		)
Forfeited	(167,234	)	(19.83		)
Expired	(66,752	)	(25.26		)
Balances at March 31, 2019	11,705,841		26.53			6.07
Exercisable at March 31, 2019	8,061,580		28.86			5.18

Schedule of Restricted Stock Unit Activity

RSU activity was as follows:



	Number of Restricted Stock Units		Weighted Average Grant Date Fair Value			Weighted Average Remaining Contractual Term (Years)
Balances at December 31, 2018	970,341		$	13.82		1.43
Granted	1,737,410		7.03
Vested	(419,734	)	(11.60		)
Balances at March 31, 2019	2,288,017		9.07			1.98

Operating Leases (Tables)

3 Months Ended

Mar. 31, 2019

Leases [Abstract]

Components of Lease Costs

Other information related to operating leases was as follows:



	Three Months Ended March 31,
	2019
Supplemental Cash Flows Information
Cash paid for operating lease liabilities	$	2,656
Operating lease right-of-use assets added in exchange for new lease liabilities	1,004

The components of lease costs were as follows:



	Three Months Ended March 31,
	2019
Operating lease costs	$	2,526
Short-term and variable lease costs	1,048
Lease costs	$	3,574

Maturities of Lease Liabilities

Maturities of lease liabilities as of March 31, 2019 were as follows:



2019	$	6,789
2020	10,120
2021	9,476
2022	8,684
2023	7,275
2024	7,135
Thereafter	27,348
Total	76,827
Present value adjustment	(31,864		)
Total	$	44,963
Current portion of operating lease liabilities	$	4,778
Long-term portion of operating lease liabilities	40,185
Total	$	44,963

Lease Terms and Discount Rates



	March 31, 2019
Weighted average remaining lease term (years)	9.16
Weighted average discount rate	11.29	%

Future Minimum Lease Payments

At December 31, 2018, future minimum lease payments under operating leases having initial or remaining noncancelable lease terms in excess of one year were as follows:



2019	$	9,182
2020	9,910
2021	9,127
2022	8,305
2023	7,229
Thereafter	34,157
Total	$	77,910

Net Loss per Share (Tables)

3 Months Ended

Mar. 31, 2019

Earnings Per Share [Abstract]

Computation of Basic and Diluted Net Loss per Share

The following table presents the computation of basic and diluted net loss per share:



	Three Months Ended March 31,
	2019			2018
Historical net loss per share:
Numerator:
Net loss attributable to Intrexon	$	(60,709	)	$	(46,165	)
Denominator:
Weighted average shares outstanding, basic and diluted	152,948,058			127,693,336
Net loss attributable to Intrexon per share, basic and diluted	$	(0.40	)	$	(0.36	)

Schedule of Antidilutive Securities Excluded from Computation of Net Loss per Share



	March 31,
	2019	2018
Convertible debt	22,025,046	—
Options	11,705,841	11,546,434
Restricted stock units	2,288,017	1,052,182
Warrants	133,264	133,264
Total	36,152,168	12,731,880

Organization (Details)	Mar. 31, 2019
AquaBounty Technologies, Inc.
Noncontrolling Interest [Line Items]
Parent ownership interest	44.00%

Summary of Significant Accounting Policies - Liquidity and Going Concern - Additional Information (Details) $ in Thousands	Mar. 31, 2019 USD ($)
Accounting Policies [Abstract]
Cash, cash equivalents, and short-term investments	$ 181,634

Summary of Significant Accounting Policies - Equity Method Investments - Additional Information (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2018 USD ($)
Equity securities \| Oragenics, Inc.
Schedule of Equity Method Investments [Line Items]
Unrealized appreciation (depreciation) in fair value of equity securities	$ (751)

Summary of Significant Accounting Policies - Summarized Financial Information for the Equity Method Investments (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018	Dec. 31, 2018
Schedule of Equity Method Investments [Line Items]
Operating expenses	$ 82,038	$ 92,317
Operating loss	(58,703)	(52,651)
Other, net	(2,371)	3,616
Equity Method Investments
Schedule of Equity Method Investments [Line Items]
Current assets	10,753		$ 17,485
Noncurrent assets	32,935		31,274
Total assets	43,688		48,759
Current liabilities	3,766		4,226
Net assets	39,922		$ 44,533
Revenues	98	67
Operating expenses	5,377	8,610
Operating loss	(5,279)	(8,543)
Other, net	4	14
Net loss	$ (5,275)	$ (8,529)

Summary of Significant Accounting Policies - Variable Interest Entities - Additional Information (Details) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Accounting Policies [Abstract]
Maximum risk of loss related to the identified VIEs	$ 19,913	$ 21,219

Summary of Significant Accounting Policies - Segment Information - Additional Information (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2019 USD ($) segment	Mar. 31, 2018 USD ($)	Dec. 31, 2018 USD ($)
Segment Reporting Information [Line Items]
Number of segments \| segment	1
Property, plant and equipment, net	$ 136,357		$ 128,874
Foreign Countries
Segment Reporting Information [Line Items]
Property, plant and equipment, net	17,377		$ 16,839
Revenues	$ 2,265	$ 4,203

Summary of Significant Accounting Policies - Recently Issued and Adopted Accounting Pronouncements - Additional Information (Details) - USD ($) $ in Thousands	Mar. 31, 2019	Jan. 01, 2019	Dec. 31, 2018
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Right-of-use assets	$ 43,099		$ 0
Operating lease liabilities	$ 44,963
Accounting Standards Update 2016-02
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Right-of-use assets		$ 43,500
Operating lease liabilities		$ 45,500

Mergers and Acquisitions - Asset Acquisition of Certain Harvest Entities - Additional Information (Details) - USD ($)	1 Months Ended
	Sep. 30, 2018	Mar. 31, 2019	Dec. 31, 2018	Aug. 31, 2018
Business Acquisition [Line Items]
Investments in affiliates		$ 17,627,000	$ 18,859,000
Deferred revenue		$ 71,191,000	$ 69,764,000
Harvest Intrexon Enterprise Fund I, LP
Business Acquisition [Line Items]
Cash received in asset acquisition	$ 15,500,000
Harvest Intrexon Enterprise Fund I, LP \| ActoBio Therapeutics Inc.
Business Acquisition [Line Items]
Long-term debt issued to a related party in an asset acquisition	30,000,000
CRS Bio, Inc.; Genten Therapeutics, Inc.; and Relive Genetics, Inc.
Business Acquisition [Line Items]
Investments in affiliates				$ 4,303,000
Ownership interest		100.00%
Deferred revenue	10,078,000
Write-off of in-process research and development acquired in asset acquisition	$ 8,721,000

Investments in Joint Ventures - Intrexon Energy Partners - Additional Information (Details)	1 Months Ended
	Mar. 31, 2014 USD ($)	Mar. 31, 2019 USD ($) board_seat	Dec. 31, 2018 USD ($)
Schedule of Equity Method Investments [Line Items]
Investment		$ 17,627,000	$ 18,859,000
Intrexon Energy Partners, LLC
Schedule of Equity Method Investments [Line Items]
Membership interest	50.00%
Maximum additional capital contribution committed	$ 25,000,000
Additional capital contributions committed, remaining commitment		$ 4,568,000
Total number of seats on the joint venture's governing board \| board_seat		5
Total number of seats on the joint venture's governing board, internally selected \| board_seat		2
Total number of seats on the joint venture's governing board, externally selected \| board_seat		3
Intrexon Energy Partners, LLC \| Other Accrued Liabilities
Schedule of Equity Method Investments [Line Items]
Investment		$ (479,000)	$ (656,000)
Intrexon Energy Partners, LLC \| Investors
Schedule of Equity Method Investments [Line Items]
Membership interest	50.00%
Capital contributions	$ 25,000,000
Maximum additional capital contribution committed	25,000,000
Intrexon Energy Partners, LLC \| Collaboration and licensing agreements
Schedule of Equity Method Investments [Line Items]
Collaborative arrangement consideration received, value	$ 25,000,000

Investments in Joint Ventures - Intrexon Energy Partners II - Additional Information (Details)	1 Months Ended
	Dec. 31, 2015 USD ($)	Mar. 31, 2019 USD ($)	Dec. 31, 2018 USD ($) board_seat	Dec. 31, 2016 USD ($)
Schedule of Equity Method Investments [Line Items]
Investment		$ 17,627,000	$ 18,859,000
Intrexon Energy Partners II, LLC
Schedule of Equity Method Investments [Line Items]
Membership interest				50.00%
Maximum additional capital contribution committed				$ 10,000,000
Total number of seats on the joint venture's governing board \| board_seat			5
Total number of seats on the joint venture's governing board, internally selected \| board_seat			1
Total number of seats on the joint venture's governing board, externally selected \| board_seat			4
Intrexon Energy Partners II, LLC \| Other Accrued Liabilities
Schedule of Equity Method Investments [Line Items]
Investment		$ (265,000)	$ (50,000)
Intrexon Energy Partners II, LLC \| Investors
Schedule of Equity Method Investments [Line Items]
Membership interest				50.00%
Capital contributions	$ 18,000,000
Maximum additional capital contribution committed				$ 10,000,000
Intrexon Energy Partners II, LLC \| All Investors
Schedule of Equity Method Investments [Line Items]
Capital contributions	4,000,000
Intrexon Energy Partners II, LLC \| Collaboration and licensing agreements
Schedule of Equity Method Investments [Line Items]
Collaborative arrangement consideration received, value	$ 18,000,000

Investments in Joint Ventures - EnviroFlight - Additional Information (Details) - USD ($) $ in Thousands	37 Months Ended
	Mar. 31, 2019	Dec. 31, 2018
Schedule of Equity Method Investments [Line Items]
Investment	$ 17,627	$ 18,859
EnviroFlight, LLC
Schedule of Equity Method Investments [Line Items]
Capital contributions	17,000
EnviroFlight, LLC \| Investments In Affiliates
Schedule of Equity Method Investments [Line Items]
Investment	15,829	$ 16,720
Investors \| EnviroFlight, LLC
Schedule of Equity Method Investments [Line Items]
Capital contributions	$ 17,000

Investments in Joint Ventures - Intrexon T1D Partners - Additional Information (Details)	1 Months Ended
	Nov. 30, 2018 USD ($) shares	Mar. 31, 2016 USD ($)	Mar. 31, 2019 USD ($) board_seat	Dec. 31, 2018 USD ($)	Oct. 31, 2018 USD ($)
Schedule of Equity Method Investments [Line Items]
Deferred revenue			$ 71,191,000	$ 69,764,000
Collaboration and licensing agreements
Schedule of Equity Method Investments [Line Items]
Deferred revenue			$ 65,135,000	$ 63,284,000
Intrexon T1D Partners, LLC
Schedule of Equity Method Investments [Line Items]
Membership interest	100.00%	50.00%
Maximum additional capital contribution committed		$ 5,000,000
Total number of seats on the joint venture's governing board, internally selected \| board_seat			2
Total number of seats on the joint venture's governing board, externally selected \| board_seat			3
Stock issued during period, shares, purchase of assets (in shares) \| shares	1,933,737
Stock issued during period, value, purchase of assets	$ 18,970,000
Deferred revenue					$ 8,517,000
Write-off of in-process research and development acquired in asset acquisition	$ 10,453,000
Intrexon T1D Partners, LLC \| Investors
Schedule of Equity Method Investments [Line Items]
Membership interest		50.00%
Capital contributions		$ 10,000,000
Maximum additional capital contribution committed		5,000,000
Intrexon T1D Partners, LLC \| Collaboration and licensing agreements
Schedule of Equity Method Investments [Line Items]
Collaborative arrangement consideration received, value		$ 10,000,000

Collaboration and Licensing Revenue - Summarized Collaboration and Licensing Revenues (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Collaborative Arrangements and Non-collaborative Arrangement Transactions [Line Items]
Revenues	$ 23,335	$ 39,666
Collaboration and licensing agreements
Collaborative Arrangements and Non-collaborative Arrangement Transactions [Line Items]
Revenues	5,970	19,848
ZIOPHARM Oncology, Inc. \| Collaboration and licensing agreements
Collaborative Arrangements and Non-collaborative Arrangement Transactions [Line Items]
Revenues	1,166	5,377
Ares Trading S.A. \| Collaboration and licensing agreements
Collaborative Arrangements and Non-collaborative Arrangement Transactions [Line Items]
Revenues	0	2,423
Oragenics, Inc. \| Collaboration and licensing agreements
Collaborative Arrangements and Non-collaborative Arrangement Transactions [Line Items]
Revenues	203	125
Intrexon T1D Partners, LLC \| Collaboration and licensing agreements
Collaborative Arrangements and Non-collaborative Arrangement Transactions [Line Items]
Revenues	0	1,328
Intrexon Energy Partners, LLC \| Collaboration and licensing agreements
Collaborative Arrangements and Non-collaborative Arrangement Transactions [Line Items]
Revenues	977	1,197
Intrexon Energy Partners II, LLC \| Collaboration and licensing agreements
Collaborative Arrangements and Non-collaborative Arrangement Transactions [Line Items]
Revenues	504	378
Genopaver, LLC \| Collaboration and licensing agreements
Collaborative Arrangements and Non-collaborative Arrangement Transactions [Line Items]
Revenues	294	1,315
Fibrocell Science, Inc. \| Collaboration and licensing agreements
Collaborative Arrangements and Non-collaborative Arrangement Transactions [Line Items]
Revenues	383	293
Persea Bio, LLC \| Collaboration and licensing agreements
Collaborative Arrangements and Non-collaborative Arrangement Transactions [Line Items]
Revenues	(1,272)	209
Harvest start-up entities \| Collaboration and licensing agreements
Collaborative Arrangements and Non-collaborative Arrangement Transactions [Line Items]
Revenues	2,723	3,197
Other \| Collaboration and licensing agreements
Collaborative Arrangements and Non-collaborative Arrangement Transactions [Line Items]
Revenues	$ 992	$ 4,006

Collaboration and Licensing Revenue - Summary of Deferred Revenue (Details) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Contract With Customer, Asset And Liability [Line Items]
Deferred revenue	$ 71,191	$ 69,764
Current portion of deferred revenue	17,149	15,554
Long-term portion of deferred revenue	54,042	54,210
Collaboration and licensing agreements
Contract With Customer, Asset And Liability [Line Items]
Deferred revenue	65,135	63,284
Prepaid product and service revenues
Contract With Customer, Asset And Liability [Line Items]
Deferred revenue	3,157	2,933
Other
Contract With Customer, Asset And Liability [Line Items]
Deferred revenue	$ 2,899	$ 3,547

Short-term Investments - Summary of Amortized Cost, Gross Unrealized Gains and Losses, and Fair Value of Short-term Investments (Details) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	$ 75,104	$ 119,749
Gross Unrealized Gains	0	0
Gross Unrealized Losses	(14)	(61)
Aggregate Fair Value	75,090	119,688
U.S. government debt securities
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	74,752	119,401
Gross Unrealized Gains	0	0
Gross Unrealized Losses	(14)	(61)
Aggregate Fair Value	74,738	119,340
Certificates of deposit
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	352	348
Gross Unrealized Gains	0	0
Gross Unrealized Losses	0	0
Aggregate Fair Value	$ 352	$ 348

Fair Value Measurements - Summary of Placement in the Fair Value Hierarchy of Financial Assets that are Measured at Fair Value on a Recurring Basis (Details) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Assets
Fair value of financial assets measured at fair value on a recurring basis	$ 77,283	$ 122,181
Quoted Prices in Active Markets (Level 1)
Assets
Fair value of financial assets measured at fair value on a recurring basis	1,474	1,626
Significant Other Observable Inputs (Level 2)
Assets
Fair value of financial assets measured at fair value on a recurring basis	75,561	120,364
Significant Unobservable Inputs (Level 3)
Assets
Fair value of financial assets measured at fair value on a recurring basis	248	191
U.S. government debt securities
Assets
Fair value of financial assets measured at fair value on a recurring basis	74,738	119,340
U.S. government debt securities \| Quoted Prices in Active Markets (Level 1)
Assets
Fair value of financial assets measured at fair value on a recurring basis	0	0
U.S. government debt securities \| Significant Other Observable Inputs (Level 2)
Assets
Fair value of financial assets measured at fair value on a recurring basis	74,738	119,340
U.S. government debt securities \| Significant Unobservable Inputs (Level 3)
Assets
Fair value of financial assets measured at fair value on a recurring basis	0	0
Equity securities
Assets
Fair value of financial assets measured at fair value on a recurring basis	1,789	2,182
Equity securities \| Quoted Prices in Active Markets (Level 1)
Assets
Fair value of financial assets measured at fair value on a recurring basis	1,474	1,626
Equity securities \| Significant Other Observable Inputs (Level 2)
Assets
Fair value of financial assets measured at fair value on a recurring basis	315	556
Equity securities \| Significant Unobservable Inputs (Level 3)
Assets
Fair value of financial assets measured at fair value on a recurring basis	0	0
Other
Assets
Fair value of financial assets measured at fair value on a recurring basis	756	659
Other \| Quoted Prices in Active Markets (Level 1)
Assets
Fair value of financial assets measured at fair value on a recurring basis	0	0
Other \| Significant Other Observable Inputs (Level 2)
Assets
Fair value of financial assets measured at fair value on a recurring basis	508	468
Other \| Significant Unobservable Inputs (Level 3)
Assets
Fair value of financial assets measured at fair value on a recurring basis	$ 248	$ 191

Fair Value Measurements - Schedule of Changes in Level 3 Investments (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Dividend income from investments in preferred stock	$ 12	$ 4,883
Significant Unobservable Inputs (Level 3)
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Beginning balance	191
Dividend income from investments in preferred stock	12
Net unrealized appreciation in the fair value of the investments in preferred stock	45
Ending balance	$ 248

Fair Value Measurements - Additional Information (Details) - USD ($)	3 Months Ended
	Mar. 31, 2019	Dec. 31, 2018	Jul. 31, 2018
Significant Unobservable Inputs (Level 3)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair value of financial liabilities measured at fair value on a recurring basis	$ 585,000	$ 585,000
Changes in fair value of Level 3 liabilities	$ 0
3.5% Convertible Notes Due 2023
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Debt instrument, interest rate, stated percentage	3.50%		3.50%
Fair value of convertible debt	$ 122,000,000	141,000,000
Carrying value of convertible debt	$ 150,314,000	$ 148,101,000	$ 143,723,000

Inventory (Details) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Inventory [Line Items]
Inventory	$ 19,896	$ 21,447
Supplies, embryos and other production materials
Inventory [Line Items]
Inventory	4,729	4,729
Work in process
Inventory [Line Items]
Inventory	3,186	4,391
Livestock
Inventory [Line Items]
Inventory	10,051	10,167
Feed
Inventory [Line Items]
Inventory	$ 1,930	$ 2,160

Property, Plant and Equipment, Net - Schedule of Property, Plant and Equipment (Details) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Property, Plant and Equipment [Abstract]
Land and land improvements	$ 12,475	$ 12,490
Buildings and building improvements	20,387	20,371
Furniture and fixtures	1,891	1,891
Equipment	76,716	74,555
Leasehold improvements	31,271	28,289
Breeding stock	4,603	4,582
Computer hardware and software	11,852	11,697
Trees	12,076	11,910
Construction and other assets in progress	24,123	18,880
Property, plant and equipment, gross	195,394	184,665
Less: Accumulated depreciation and amortization	(59,037)	(55,791)
Property, plant and equipment, net	$ 136,357	$ 128,874

Property, Plant and Equipment, Net - Additional Information (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Property, Plant and Equipment [Abstract]
Depreciation	$ 3,573	$ 3,456

Goodwill and Intangible Assets, Net - Schedule of Changes in Carrying Amount of Goodwill (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2019 USD ($)
Goodwill
Beginning balance	$ 149,585
Foreign currency translation adjustments	1,170
Ending balance	$ 150,755

Goodwill and Intangible Assets, Net - Additional Information (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018	Dec. 31, 2018
Goodwill and Intangible Assets Disclosure [Abstract]
Goodwill accumulated impairment losses	$ 13,823		$ 13,823
Amortization expense	$ 3,004	$ 4,926

Goodwill and Intangible Assets, Net - Schedule of Intangible Assets (Details) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Finite-Lived Intangible Assets, Net [Abstract]
Accumulated Amortization	$ (48,989)	$ (46,039)
Intangible Assets
Gross Carrying Amount	174,857	175,330
Net	125,868	129,291
Patents, developed technologies and know-how
Finite-Lived Intangible Assets, Net [Abstract]
Gross Carrying Amount	151,887	152,482
Accumulated Amortization	(37,671)	(35,133)
Net	114,216	117,349
Customer relationships
Finite-Lived Intangible Assets, Net [Abstract]
Gross Carrying Amount	10,700	10,700
Accumulated Amortization	(7,783)	(7,565)
Net	2,917	3,135
Trademarks
Finite-Lived Intangible Assets, Net [Abstract]
Gross Carrying Amount	6,800	6,800
Accumulated Amortization	(3,535)	(3,341)
Net	3,265	3,459
In-process research and development
Finite-Lived Intangible Assets, Net [Abstract]
In-process research and development	$ 5,470	$ 5,348

Lines of Credit and Long-Term Debt - Lines of Credit - Additional Information (Details) - Revolving Line of Credit	3 Months Ended
	Mar. 31, 2019 USD ($)
Trans Ova Genetics, LC \| First National Bank of Omaha
Line of Credit Facility [Line Items]
Line of credit facility, maximum borrowing capacity	$ 5,000,000
Line of credit facility, interest rate at period end	5.44%
Line of credit facility, outstanding balance	$ 0
Trans Ova Genetics, LC \| First National Bank of Omaha \| Minimum
Line of Credit Facility [Line Items]
Debt instrument, interest rate, stated percentage	3.00%
Trans Ova Genetics, LC \| First National Bank of Omaha \| London Interbank Offered Rate (LIBOR)
Line of Credit Facility [Line Items]
Line of credit facility, basis spread on variable rate	2.95%
Exemplar Genetics, LLC \| American State Bank
Line of Credit Facility [Line Items]
Line of credit facility, maximum borrowing capacity	$ 700,000
Debt instrument, interest rate, stated percentage	5.75%
Line of credit facility, outstanding balance	$ 277,000

Lines of Credit and Long-Term Debt - Schedule of Long-Term Debt Instruments (Details) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Debt Instrument [Line Items]
Long-term debt	$ 214,574	$ 211,794
Less current portion	564	559
Long-term debt, less current portion	214,010	211,235
Convertible debt
Debt Instrument [Line Items]
Long-term debt	205,829	203,391
Notes payable
Debt Instrument [Line Items]
Long-term debt	4,435	4,551
Royalty-based financing
Debt Instrument [Line Items]
Long-term debt	2,151	2,085
Other
Debt Instrument [Line Items]
Long-term debt	$ 2,159	$ 1,767

Lines of Credit and Long-Term Debt - Long-Term Debt - Additional Information (Details)	1 Months Ended			3 Months Ended
	Dec. 31, 2018 USD ($)	Sep. 30, 2018 USD ($)	Jul. 31, 2018 USD ($) day $ / shares	Mar. 31, 2019 USD ($)	Mar. 31, 2018 USD ($)
Debt Instrument [Line Items]
Proceeds from long-term debt, net of issuance costs				$ 376,000	$ 0
Deferred income taxes				508,000	4,074,000
Interest expense				4,311,000	$ 99,000
Long-term debt	$ 211,794,000			214,574,000
Convertible debt
Debt Instrument [Line Items]
Long-term debt	203,391,000			205,829,000
Royalty-based financing
Debt Instrument [Line Items]
Long-term debt	2,085,000			2,151,000
ActoBio Therapeutics Inc. \| Convertible debt \| Harvest Intrexon Enterprise Fund I, LP
Debt Instrument [Line Items]
Debt instrument, interest rate, stated percentage		3.00%
Interest expense				225,000
Long-term debt				$ 30,515,000
Trans Ova Genetics, LC \| Notes payable to banks \| American State Bank
Debt Instrument [Line Items]
Debt instrument, interest rate, stated percentage				3.95%
Long-term debt				$ 4,382,000
Debt instrument, periodic payment				39,000
AquaBounty Technologies, Inc. \| Royalty-based financing \| Atlantic Canada Opportunities Agency
Debt Instrument [Line Items]
Long-term debt				$ 2,151,000
Royalty on products, percentage				10.00%
Harvest Intrexon Enterprise Fund I, LP \| ActoBio Therapeutics Inc.
Debt Instrument [Line Items]
Long-term debt issued to a related party in an asset acquisition		$ 30,000,000
3.5% Convertible Notes Due 2023
Debt Instrument [Line Items]
Aggregate principal amount			$ 200,000,000	$ 200,000,000
Debt instrument, interest rate, stated percentage			3.50%	3.50%
Proceeds from long-term debt, net of issuance costs			$ 193,958,000
Debt issuance costs			$ 6,042,000
Conversion rate			58.6622
Principal amount used in conversion			$ 1,000
Conversion price (in usd per share) \| $ / shares			$ 17.05
Debt instrument redemption price, percentage			100.00%
Carrying value of convertible debt	148,101,000		$ 143,723,000	$ 150,314,000
Equity component of convertible debt, net of issuance costs and deferred taxes			50,235,000
Deferred income taxes			$ 13,367,000
Effective interest rate on convertible notes				11.02%
Convertible notes, unamortized discount and issuance costs				$ 49,686,000
Total interest expense				3,963,000
Interest expense payable in cash				1,750,000
Noncash interest expense				2,213,000
3.5% Convertible Notes Due 2023 \| Other Accrued Liabilities
Debt Instrument [Line Items]
Accrued interest payable in cash				$ 1,750,000
3.5% Convertible Notes Due 2023 \| Minimum
Debt Instrument [Line Items]
Common stock price trading days \| day			20
Common stock price consecutive trading days \| day			30
Percentage of common share price over conversion price for conversion			130.00%
3.5% Convertible Notes Due 2023 \| Maximum
Debt Instrument [Line Items]
Common stock price trading days \| day			5
Common stock price consecutive trading days \| day			5
Debt instrument redemption price, percentage			98.00%
Merck Convertible Note
Debt Instrument [Line Items]
Aggregate principal amount	$ 25,000,000
Conversion rate upon IPO	0.90
Interest rate applicable to IPO conversion event	0.05

Lines of Credit and Long-Term Debt - Schedule of Future Maturities of Long-Term Debt (Details) $ in Thousands	Mar. 31, 2019 USD ($)
Debt Disclosure [Abstract]
2019	$ 418
2020	31,148
2021	25,452
2022	464
2023	201,512
2024	445
Thereafter	2,670
Total	$ 262,109

Income Taxes (Details) - USD ($) $ in Thousands	3 Months Ended
Income Taxes (Details) - USD ($) $ in Thousands	Mar. 31, 2019	Mar. 31, 2018
Operating Loss Carryforwards [Line Items]
Deferred income tax benefit	$ 508	$ 4,074
Deferred tax liabilities	6,720
Domestic Tax Authority
Operating Loss Carryforwards [Line Items]
Taxable income (loss)	91,600	(35,100)
Current income tax expense (benefit)		113
Operating loss carryforwards	460,700
Research and development tax credits	8,300
Foreign Tax Authority
Operating Loss Carryforwards [Line Items]
Current income tax expense (benefit)	(70)	$ (125)
Operating loss carryforwards	158,876
Generated After 2017
Operating Loss Carryforwards [Line Items]
Operating loss carryforwards	$ 208,200

Shareholders' Equity - Issuances of Intrexon Common Stock (Details) $ in Thousands	1 Months Ended
	Jan. 31, 2018 USD ($) shares
Class of Stock [Line Items]
Shares issued (in shares) \| shares	6,900,000
Net proceeds from public financing	$ 82,374
Underwriting discounts and commissions	3,688
Capitalized offering expenses	$ 188
Affiliate of Third Security, LLC
Class of Stock [Line Items]
Shares issued (in shares) \| shares	1,000,000

Shareholders' Equity - Share Lending Agreement (Details)	1 Months Ended
	Jul. 31, 2018 $ / shares shares
Equity [Abstract]
Borrowed shares, number issued (in shares) \| shares	7,479,431
Borrowed shares, public offering price per share (in usd per share) \| $ / shares	$ 13.37

Shareholders' Equity - Issuances of AquaBounty Common Stock (Details) - USD ($) $ in Thousands	1 Months Ended			3 Months Ended
	Mar. 31, 2019	Oct. 31, 2018	Jan. 31, 2018	Mar. 31, 2019	Mar. 31, 2018
Class of Stock [Line Items]
Shares and warrants issued in public offerings, net of issuance costs				$ 6,611	$ 87,990
Shares issued upon vesting of restricted stock units and for exercises of stock options and warrants				$ 307	$ 324
AquaBounty Technologies, Inc.
Class of Stock [Line Items]
Shares and warrants issued in public offerings, net of issuance costs	$ 6,611		$ 10,616
Shares issued upon vesting of restricted stock units and for exercises of stock options and warrants		$ 4,316
AquaBounty Technologies, Inc.
Class of Stock [Line Items]
Consolidation, less than wholly owned subsidiary, parent ownership interest, changes, purchase of interest by parent		$ 3,077	$ 5,000

Shareholders' Equity - Components of Accumulated Other Comprehensive Loss (Details) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Accumulated Other Comprehensive Income (Loss) [Line Items]
Intrexon shareholders' equity	$ 313,029	$ 362,855
Unrealized loss on investments
Accumulated Other Comprehensive Income (Loss) [Line Items]
Intrexon shareholders' equity	(14)	(61)
Loss on foreign currency translation adjustments
Accumulated Other Comprehensive Income (Loss) [Line Items]
Intrexon shareholders' equity	(28,311)	(28,551)
Total accumulated other comprehensive loss
Accumulated Other Comprehensive Income (Loss) [Line Items]
Intrexon shareholders' equity	$ (28,325)	$ (28,612)

Share-Based Payments - Schedule of Stock-Based Compensation Costs (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]
Stock-based compensation costs	$ 9,054	$ 11,362
Cost of products
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]
Stock-based compensation costs	8	25
Cost of services
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]
Stock-based compensation costs	65	77
Research and development
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]
Stock-based compensation costs	1,845	3,258
Selling, general and administrative
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]
Stock-based compensation costs	$ 7,136	$ 8,002

Share-Based Payments - Additional Information (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018	Apr. 30, 2019	Dec. 31, 2018	Apr. 30, 2016	Aug. 31, 2013
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares issued as payment for services	$ 831	$ 2,941
Chief Executive Officer
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Monthly compensation, in the form of equity	$ 200
Lock-up period	3 years
Chief Executive Officer \| Selling, general and administrative
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares issued as payment for services	$ 486	$ 486
Intrexon Stock Option Plan - 2008 Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Remaining shares available to grant (in shares)						0
Options outstanding (in shares)	393,098
Intrexon Stock Option Plan - 2013 Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Remaining shares available to grant (in shares)	2,561,296
Options outstanding (in shares)	11,312,743
Number of shares authorized for issuance (in shares)	20,000,000
RSUs outstanding (in shares)	2,288,017			970,341
AquaBounty Stock Option Plan - 2006 Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Remaining shares available to grant (in shares)					0
Aqua Bounty Stock Option Plans
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Options outstanding (in shares)	347,464
Options exercisable (in shares)	326,382
Weighted average exercise price of option (in usd per share)	$ 6.98
Subsequent Event \| Intrexon Stock Option Plan - 2013 Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Increase in number of shares authorized			5,000,000

Share-Based Payments - Schedule of Stock Option Activity (Details) - Intrexon Stock Option Plans - $ / shares	3 Months Ended	12 Months Ended
	Mar. 31, 2019	Dec. 31, 2018
Number of Shares
Balances at beginning of period (in shares)	11,093,063
Granted (in shares)	864,575
Exercised (in shares)	(17,811)
Forfeited (in shares)	(167,234)
Expired (in shares)	(66,752)
Balances at end of period (in shares)	11,705,841	11,093,063
Exercisable at end of period (in shares)	8,061,580
Weighted Average Exercise Price
Balances at beginning of period (in usd per share)	$ 27.95
Granted (in usd per share)	6.39
Exercised (in usd per share)	(3.17)
Forfeited (in usd per share)	(19.83)
Expired (in usd per share)	(25.26)
Balances at period end (in usd per share)	26.53	$ 27.95
Exercisable, weighted average exercise price, at end of period (in usd per share)	$ 28.86
Weighted Average Remaining Contractual Term (Years)
Balances, weighted average remaining contractual period	6 years 25 days	6 years 9 months 21 days
Exercisable at period end, weighted average remaining contractual period	5 years 2 months 4 days

Share-Based Payments - Schedule of Restricted Stock Unit Activity (Details) - Intrexon Stock Option Plan - 2013 Plan - $ / shares	3 Months Ended	12 Months Ended
	Mar. 31, 2019	Dec. 31, 2018
Number of Restricted Stock Units
Balances at beginning of period (in shares)	970,341
Granted (in shares)	1,737,410
Vested (in shares)	(419,734)
Balances at end of period (in shares)	2,288,017	970,341
Weighted Average Grant Date Fair Value
Balances at beginning of period (in usd per share)	$ 13.82
Granted (in usd per share)	7.03
Vested (in usd per share)	(11.60)
Balances at end of period (in usd per share)	$ 9.07	$ 13.82
Additional Information
Weighted Average Remaining Contractual Term (Years)	1 year 11 months 23 days	1 year 5 months 4 days

Operating Leases - Additional Information (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2019 USD ($)
Lessee, Lease, Description [Line Items]
Termination period	1 year
Operating lease commitment not yet commenced	$ 2,800
Minimum
Lessee, Lease, Description [Line Items]
Term of contract	1 year
Operating leases not yet commenced, term of contract	3 years
Maximum
Lessee, Lease, Description [Line Items]
Term of contract	20 years
Operating leases not yet commenced, term of contract	6 years

Operating Leases - Components of Lease Costs (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2019 USD ($)
Leases [Abstract]
Operating lease costs	$ 2,526
Short-term and variable lease costs	1,048
Lease costs	$ 3,574

Operating Leases - Maturities of Lease Liabilities (Details) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Operating Lease Liabilities, Payments Due [Abstract]
2019	$ 6,789
2020	10,120
2021	9,476
2022	8,684
2023	7,275
2024	7,135
Thereafter	27,348
Total	76,827
Present value adjustment	(31,864)
Total	44,963
Current portion of lease liabilities	4,778	$ 0
Long-term portion of operating lease liabilities	$ 40,185	$ 0

Operating Leases - Other Information (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2019 USD ($)
Supplemental Cash Flows Information
Cash paid for operating lease liabilities	$ 2,656
Operating lease right-of-use assets added in exchange for new lease liabilities	$ 1,004

Operating Leases - Lease Terms and Discount Rates (Details)	Mar. 31, 2019
Leases [Abstract]
Weighted average remaining lease term (years)	9 years 1 month 28 days
Weighted average discount rate	11.29%

Operating Leases - Future Minimum Lease Payments (Details) $ in Thousands	Dec. 31, 2018 USD ($)
Contractual Obligation, Fiscal Year Maturity Schedule [Abstract]
2019	$ 9,182
2020	9,910
2021	9,127
2022	8,305
2023	7,229
Thereafter	34,157
Total	$ 77,910

Commitments and Contingencies - Purchase Commitments - Additional Information (Details) $ in Thousands	Mar. 31, 2019 USD ($)
Commitments and Contingencies Disclosure [Abstract]
Outstanding contractual purchase commitments	$ 16,542

Commitments and Contingencies - Contingencies - Additional Information (Details) - Licensing and patent infringement suit	1 Months Ended		3 Months Ended	12 Months Ended	50 Months Ended
	Mar. 31, 2019 claim	Apr. 30, 2016 USD ($)	Mar. 31, 2019 USD ($) claim	Dec. 31, 2016 USD ($)	Apr. 30, 2016 USD ($)
Loss Contingencies [Line Items]
Damages awarded to Trans Ova		$ 528,000
Cumulative payments for royalties and licenses					$ 3,170,000
Royalty payments not yet deposited		2,759,000			$ 2,759,000
Litigation settlement expense				$ 4,228,000
Royalty expense			$ 116,000
XY, LLC
Loss Contingencies [Line Items]
Damages awarded against Trans Ova		$ 6,066,000
Litigation settlement, ongoing royalty percentage		12.50%	18.75%
Enhancement rate on products utilizing reverse sorting		2.00%
Cumulative payments for royalties and licenses		$ 5.00	$ 6.25
Weighted blended royalty rate	12.63%
Claims dismissed (in claims) \| claim			9
Total claims \| claim			12
Claims pending resolution \| claim	2		2

Related Party Transactions - Additional Information (Details) - USD ($)	1 Months Ended				3 Months Ended		12 Months Ended
	Nov. 30, 2017	Mar. 31, 2017	Jun. 30, 2016	Nov. 30, 2015	Mar. 31, 2019	Mar. 31, 2018	Dec. 31, 2018
Related Party Transaction [Line Items]
Related party payables					$ 2,173,000		$ 256,000
Shares issued as payment for services					831,000	$ 2,941,000
Noncash dividend income					12,000	4,883,000
Fair value of financial assets measured at fair value on a recurring basis					77,283,000		122,181,000
Revenues					23,335,000	39,666,000
Third Security, LLC
Related Party Transaction [Line Items]
Initial term of services agreement				1 year
Expense for services					17,000	14,000
Shares issued as payment for services						$ 2,041,000
Shares issued as payment for services (in shares)						160,626
Sublease rental income					22,000	$ 21,000
Third Security, LLC \| Common Stock
Related Party Transaction [Line Items]
Expense for services				$ 800,000
Related party payables					2,078,000
Convertible Note and Warrants \| Other Noncurrent Assets \| Fibrocell Science, Inc.
Related Party Transaction [Line Items]
Fair value of financial assets measured at fair value on a recurring basis					$ 156,000		120,000
Fibrocell Science, Inc.
Related Party Transaction [Line Items]
Convertible preferred shares issued (in shares)		1,161
Warrants, number of common shares into which warrants can be converted (in shares)		99,769
Convertible preferred shares, dividend rate		4.00%
ZIOPHARM Oncology, Inc.
Related Party Transaction [Line Items]
Preferred shares, stated value (in usd per share)			$ 1,200
Preferred shares, dividend rate (in usd per share)			$ 12.00
Third Security, LLC \| Chief Executive Officer
Related Party Transaction [Line Items]
Ownership interest					100.00%
Collaboration and licensing agreements
Related Party Transaction [Line Items]
Revenues					$ 5,970,000	19,848,000
Collaboration and licensing agreements \| Histogenics Corporation, OvaScience Inc., and Synthetic Biologics Inc.
Related Party Transaction [Line Items]
Revenues						$ 3,183,000	11,877,000
ZIOPHARM Oncology, Inc.
Related Party Transaction [Line Items]
Dividend income, number of preferred shares received (in shares)						3,624
Noncash dividend income						$ 4,871,000
Fibrocell Science, Inc.
Related Party Transaction [Line Items]
Purchases of preferred stock and warrants		$ 1,161,000
Preferred stock \| Fibrocell Science, Inc. \| Other Noncurrent Assets
Related Party Transaction [Line Items]
Fair value of financial assets measured at fair value on a recurring basis					248,000		191,000
Preferred stock \| Oragenics, Inc.
Related Party Transaction [Line Items]
Fair value of financial assets measured at fair value on a recurring basis					$ 0		$ 0
Receivables converted to preferred stock	$ 3,385,000
Preferred shares, initial dividend rate					12.00%
Preferred shares, subsequent dividend rate					20.00%
ZIOPHARM Oncology, Inc. \| Collaboration and licensing agreements
Related Party Transaction [Line Items]
Collaborative arrangement consideration received, number of preferred shares (in shares)			100,000
Revenues					$ 1,166,000	$ 5,377,000

Net Loss per Share - Computation of Basic and Diluted Net Loss Per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Numerator:
Net loss attributable to Intrexon	$ (60,709)	$ (46,165)
Denominator:
Weighted average shares outstanding, basic and diluted (in shares)	152,948,058	127,693,336
Net loss attributable to Intrexon per share, basic and diluted (in usd per share)	$ (0.40)	$ (0.36)

- Definition

The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

+ References + Details

Net Loss per Share - Schedule of Antidilutive Securities Excluded from Calculation of Net Loss per Share (Details) - shares	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive securities excluded from computation of net loss per share (in shares)	36,152,168	12,731,880
Convertible debt
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive securities excluded from computation of net loss per share (in shares)	22,025,046	0
Options
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive securities excluded from computation of net loss per share (in shares)	11,705,841	11,546,434
Restricted stock units
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive securities excluded from computation of net loss per share (in shares)	2,288,017	1,052,182
Warrants
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive securities excluded from computation of net loss per share (in shares)	133,264	133,264

Subsequent Events - Additional Information (Details) - USD ($) $ in Thousands	1 Months Ended			3 Months Ended
	Apr. 30, 2019	Mar. 31, 2019	Jan. 31, 2018	Mar. 31, 2019	Mar. 31, 2018	Dec. 31, 2018
Subsequent Event [Line Items]
Shares and warrants issued in public offerings, net of issuance costs				$ 6,611	$ 87,990
Common stock, shares authorized (in shares)		200,000,000		200,000,000		200,000,000
Subsequent Event
Subsequent Event [Line Items]
Common stock, shares authorized (in shares)	400,000,000
AquaBounty Technologies, Inc.
Subsequent Event [Line Items]
Shares and warrants issued in public offerings, net of issuance costs		$ 6,611	$ 10,616
AquaBounty Technologies, Inc. \| Subsequent Event
Subsequent Event [Line Items]
Shares and warrants issued in public offerings, net of issuance costs	$ 6,530

Collaboration and Licensing Revenue - Summary of Deferred Revenue by Collaborator (Details) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2019-01-01 \| Upfront and Milestone Payments
Contract With Customer, Asset And Liability [Line Items]
Deferred revenue		$ 63,284
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2019-04-01 \| Upfront and Milestone Payments
Contract With Customer, Asset And Liability [Line Items]
Deferred revenue	$ 65,072
ZIOPHARM Oncology, Inc. \| Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2019-01-01 \| Upfront and Milestone Payments
Contract With Customer, Asset And Liability [Line Items]
Deferred revenue		1,214
ZIOPHARM Oncology, Inc. \| Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2019-04-01
Contract With Customer, Asset And Liability [Line Items]
Average remaining performance period (in years)	15 days
ZIOPHARM Oncology, Inc. \| Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2019-04-01 \| Upfront and Milestone Payments
Contract With Customer, Asset And Liability [Line Items]
Deferred revenue	$ 628
Oragenics, Inc. \| Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2019-01-01 \| Upfront and Milestone Payments
Contract With Customer, Asset And Liability [Line Items]
Deferred revenue		5,810
Oragenics, Inc. \| Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2019-04-01
Contract With Customer, Asset And Liability [Line Items]
Average remaining performance period (in years)	5 years 2 months 12 days
Oragenics, Inc. \| Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2019-04-01 \| Upfront and Milestone Payments
Contract With Customer, Asset And Liability [Line Items]
Deferred revenue	$ 5,669
Intrexon Energy Partners, LLC \| Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2019-01-01 \| Upfront and Milestone Payments
Contract With Customer, Asset And Liability [Line Items]
Deferred revenue		10,267
Intrexon Energy Partners, LLC \| Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2019-04-01
Contract With Customer, Asset And Liability [Line Items]
Average remaining performance period (in years)	5 years
Intrexon Energy Partners, LLC \| Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2019-04-01 \| Upfront and Milestone Payments
Contract With Customer, Asset And Liability [Line Items]
Deferred revenue	$ 9,659
Intrexon Energy Partners II, LLC \| Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2019-01-01 \| Upfront and Milestone Payments
Contract With Customer, Asset And Liability [Line Items]
Deferred revenue		14,060
Intrexon Energy Partners II, LLC \| Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2019-04-01
Contract With Customer, Asset And Liability [Line Items]
Average remaining performance period (in years)	5 years 8 months 12 days
Intrexon Energy Partners II, LLC \| Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2019-04-01 \| Upfront and Milestone Payments
Contract With Customer, Asset And Liability [Line Items]
Deferred revenue	$ 13,556
Genopaver, LLC \| Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2019-01-01 \| Upfront and Milestone Payments
Contract With Customer, Asset And Liability [Line Items]
Deferred revenue		1,175
Genopaver, LLC \| Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2019-04-01
Contract With Customer, Asset And Liability [Line Items]
Average remaining performance period (in years)	5 years
Genopaver, LLC \| Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2019-04-01 \| Upfront and Milestone Payments
Contract With Customer, Asset And Liability [Line Items]
Deferred revenue	$ 1,238
Fibrocell Science, Inc. \| Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2019-01-01 \| Upfront and Milestone Payments
Contract With Customer, Asset And Liability [Line Items]
Deferred revenue		17,519
Fibrocell Science, Inc. \| Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2019-04-01
Contract With Customer, Asset And Liability [Line Items]
Average remaining performance period (in years)	5 years 10 months 24 days
Fibrocell Science, Inc. \| Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2019-04-01 \| Upfront and Milestone Payments
Contract With Customer, Asset And Liability [Line Items]
Deferred revenue	$ 17,192
Persea Bio, LLC \| Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2019-01-01 \| Upfront and Milestone Payments
Contract With Customer, Asset And Liability [Line Items]
Deferred revenue		2,697
Persea Bio, LLC \| Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2019-04-01
Contract With Customer, Asset And Liability [Line Items]
Average remaining performance period (in years)	5 years 9 months 18 days
Persea Bio, LLC \| Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2019-04-01 \| Upfront and Milestone Payments
Contract With Customer, Asset And Liability [Line Items]
Deferred revenue	$ 4,070
Harvest start-up entities \| Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2019-01-01 \| Upfront and Milestone Payments
Contract With Customer, Asset And Liability [Line Items]
Deferred revenue		7,644
Harvest start-up entities \| Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2019-04-01
Contract With Customer, Asset And Liability [Line Items]
Average remaining performance period (in years)	5 years 10 months 24 days
Harvest start-up entities \| Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2019-04-01 \| Upfront and Milestone Payments
Contract With Customer, Asset And Liability [Line Items]
Deferred revenue	$ 7,260
Other \| Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2019-01-01 \| Upfront and Milestone Payments
Contract With Customer, Asset And Liability [Line Items]
Deferred revenue		$ 2,898
Other \| Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2019-04-01
Contract With Customer, Asset And Liability [Line Items]
Average remaining performance period (in years)	2 years
Other \| Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2019-04-01 \| Upfront and Milestone Payments
Contract With Customer, Asset And Liability [Line Items]
Deferred revenue	$ 5,800