Quarterly report pursuant to Section 13 or 15(d)

University of Mississippi ("UM") Agreements (Detail Textuals)

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University of Mississippi ("UM") Agreements (Detail Textuals)
 1 Months Ended 3 Months Ended
Jan. 10, 2017
USD ($)
Dec. 14, 2015
USD ($)
License_agreements
Oct. 15, 2014
USD ($)
Sep. 29, 2014
USD ($)
License_agreements
Mar. 31, 2017
USD ($)
Mar. 31, 2016
USD ($)
University Of Mississippi Agreements [Line Items]            
Research and development expense         $ 92,100 $ 135,358
UM 5050 pro-drug agreements | University of Mississippi | Intellectual Property            
University Of Mississippi Agreements [Line Items]            
Number of license agreements | License_agreements       3    
Notice period for termination       60 days    
Annual fees for license agreement       $ 25,000    
Aggregate milestone payments if milestones achieved       $ 2,100,000    
UM 5050 pro-drug agreements | University of Mississippi | Intellectual Property | October 2014            
University Of Mississippi Agreements [Line Items]            
One time up front payment     $ 10,000      
UM 8930 pro-drug agreements | University of Mississippi | Intellectual Property            
University Of Mississippi Agreements [Line Items]            
Number of license agreements | License_agreements   2        
Notice period for termination   60 days        
Annual fees for license agreement   $ 25,000        
Aggregate milestone payments if milestones achieved   1,400,000        
UM 8930 pro-drug agreements | University of Mississippi | Intellectual Property | December 2015            
University Of Mississippi Agreements [Line Items]            
One time up front payment   $ 10,000        
UM 5070 license agreement | University of Mississippi | Intellectual Property            
University Of Mississippi Agreements [Line Items]            
Notice period for termination 60 days          
One time up front payment $ 65,000