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No definition available.

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Related Party Transactions (Details)	1 Months Ended	3 Months Ended		9 Months Ended
Related Party Transactions (Details)	Jan. 31, 2016 USD ($)	Sep. 30, 2016 USD ($) agreement shares	Sep. 30, 2015 USD ($)	Sep. 30, 2016 USD ($) director agreement shares	Sep. 30, 2015 USD ($)	Dec. 31, 2015 USD ($)
Collaborative Arrangements and Non-collaborative Arrangement Transactions [Line Items]
Number of exclusive channel collaboration agreements (agreement) \| agreement		2		2
Warrants
Collaborative Arrangements and Non-collaborative Arrangement Transactions [Line Items]
Warrants issued to purchase common stock (shares) \| shares		18,087,500		18,087,500
Convertible Debt
Collaborative Arrangements and Non-collaborative Arrangement Transactions [Line Items]
Convertible debt principal		$ 18,087,500		$ 18,087,500
Technology Access Fee
Collaborative Arrangements and Non-collaborative Arrangement Transactions [Line Items]
Fees to Intrexon	$ 10,000,000
Affiliated Entity
Collaborative Arrangements and Non-collaborative Arrangement Transactions [Line Items]
Expenses for work performed		500,000	$ 1,800,000	2,800,000	$ 4,700,000
Outstanding payables to Intrexon		$ 300,000		$ 300,000		$ 10,700,000
Shareholder ownership percentage of related party in affiliate, more than		50.00%		50.00%
Shareholder ownership percentage		38.00%		38.00%
Affiliated Entity \| Warrants
Collaborative Arrangements and Non-collaborative Arrangement Transactions [Line Items]
Warrants issued to purchase common stock (shares) \| shares		6,762,500		6,762,500
Affiliated Entity \| Convertible Debt
Collaborative Arrangements and Non-collaborative Arrangement Transactions [Line Items]
Convertible debt principal		$ 6,762,500		$ 6,762,500
Affiliated Entity \| Direct Expenses for Work Performed
Collaborative Arrangements and Non-collaborative Arrangement Transactions [Line Items]
Expenses for work performed		200,000	700,000	1,000,000	2,400,000
Affiliated Entity \| Pass-through Costs
Collaborative Arrangements and Non-collaborative Arrangement Transactions [Line Items]
Expenses for work performed		$ 300,000	$ 1,100,000	1,800,000	2,300,000
Affiliated Entity \| 2015 ECC
Collaborative Arrangements and Non-collaborative Arrangement Transactions [Line Items]
Expenses for work performed				$ 0	$ 0
Director
Collaborative Arrangements and Non-collaborative Arrangement Transactions [Line Items]
Number of directors (director) \| director				2