Annual report pursuant to Section 13 and 15(d)

Summary of Significant Accounting Policies (Details 2)

v3.10.0.1
Summary of Significant Accounting Policies (Details 2) - USD ($)
 12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Jan. 02, 2018
Liabilities:      
Deferred Revenue $ 2,686,000 $ 12,313,600 $ 2,952,000
Stockholders' Equity:      
Accumulated Deficit (93,150,198) (91,816,655) $ (82,338,775)
Collaboration Revenue 1,652,520 407,518  
Operating Loss Before Other Expenses (10,844,701)    
Net Loss (10,811,423) (13,217,917)  
Comprehensive Loss (10,804,565) $ (13,210,631)  
Previous Accounting Guidances [Member]      
Liabilities:      
Deferred Revenue 13,618,600    
Stockholders' Equity:      
Accumulated Deficit (104,082,798)    
Collaboration Revenue 0    
Operating Loss Before Other Expenses (12,497,221)    
Net Loss (12,463,943)    
Comprehensive Loss (12,457,085)    
Adopting New Revenue Guidance [Member]      
Liabilities:      
Deferred Revenue (10,932,600)    
Stockholders' Equity:      
Accumulated Deficit 10,932,600    
Collaboration Revenue 1,652,520    
Operating Loss Before Other Expenses 1,652,520    
Net Loss 1,652,520    
Comprehensive Loss $ 1,652,520