Annual report pursuant to Section 13 and 15(d)

Accounts Payable and Accrued Expenses - Summary of Accounts Payable and Accrued Expenses (Detail)

v3.8.0.1
Accounts Payable and Accrued Expenses - Summary of Accounts Payable and Accrued Expenses (Detail) - USD ($)
Dec. 31, 2017
Dec. 31, 2016
Payables and Accruals [Abstract]    
Accounts payable trade $ 618,360 $ 461,344
Intrexon Collaboration Agreements 39,457 524,620
Professional fees 45,000 169,239
Vacation 106,722 93,361
Deferred compensation 0 25,500
Consulting fees 5,000 3,002
Other 3,505 0
Total accounts payable and accrued expenses $ 818,044 $ 1,277,066