Quarterly report pursuant to Section 13 or 15(d)

License and Transfer Agreement With Enumeral Biomedical Corporation - Additional Information (Detail)

v3.8.0.1
License and Transfer Agreement With Enumeral Biomedical Corporation - Additional Information (Detail) - License and Transfer Agreement [Member] - Enumeral Biomedical Holdings Inc [Member] - USD ($)
 3 Months Ended 9 Months Ended
Sep. 30, 2017
Sep. 30, 2016
Sep. 30, 2017
Sep. 30, 2016
Apr. 18, 2016
Contingencies And Commitments [Line Items]          
Upfront license fee payment         $ 250,000
Maintenance fee payment         $ 750,000
Research and Development [Member]          
Contingencies And Commitments [Line Items]          
Upfront fees $ 0 $ 0 $ 0 $ 1,000,000