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Commitments and Contingencies (Details)
1 Months Ended 3 Months Ended
Aug. 31, 2016
USD ($)
Oct. 31, 2010
USD ($)
Mar. 31, 2017
USD ($)
ft²
Mar. 31, 2016
USD ($)
Leases [Abstract]        
Rent expense     $ 148,060 $ 58,109
Future Minimum Rental Payments Required under Operating Leases [Abstract]        
2017 (remaining)     444,511  
2018     602,461  
2019     604,541  
2020     603,371  
2021     530,384  
2022 and after     0  
Total minimum payments required     2,785,268  
Evonik License Agreement [Member]        
Evonik [Abstract]        
Milestone payments paid $ 1,000,000 $ 250,000    
Evonik License Agreement [Member] | Maximum [Member]        
Evonik [Abstract]        
Milestone payments to be paid     $ 14,750,000  
Employment Agreements with Executives [Member] | Minimum [Member]        
Employment Agreements [Abstract]        
Term for payment of severance benefits     12 months  
Employment Agreements with Executives [Member] | Maximum [Member]        
Employment Agreements [Abstract]        
Term for payment of severance benefits     18 months  
Office Space in Berkeley Heights, New Jersey Under Lease Effective December 13, 2013 [Member]        
Leases [Abstract]        
Term of lease     63 months  
Area of leased property | ft²     8,000  
Office Space in Berkeley Heights, New Jersey Under Lease Entered into February 18, 2016 [Member]        
Leases [Abstract]        
Term of lease     63 months  
Area of leased property | ft²     20,410