Quarterly report pursuant to Section 13 or 15(d)

Animal Health License Agreements (Narrative) (Details)

v3.7.0.1
Animal Health License Agreements (Narrative) (Details) - USD ($)
6 Months Ended
Jun. 30, 2017
Jun. 30, 2016
Dec. 31, 2016
Animal Health License Agreements [Abstract]      
Annual royalty commitment $ 20,000    
Prior written notice period for termination of license agreement by the licensee 180 days    
Aggregate milestone payments, maximum $ 1,100,000    
Additional milestone payments, maximum 2,000,000    
Original amount of deferred revenue 1,556,300    
Deferred revenue 96,698   $ 96,698
Deferred revenue, noncurrent 1,016,967   $ 1,065,316
Recognition of license fee revenue $ 48,349 $ 48,350