Quarterly report pursuant to Section 13 or 15(d)

Summary of Significant Accounting Policies (Details Textual)

v3.8.0.1
Summary of Significant Accounting Policies (Details Textual) - USD ($)
1 Months Ended 3 Months Ended
Feb. 21, 2017
Sep. 30, 2017
Dec. 31, 2016
Money Market Funds Fair Value   $ 750,946 $ 1,500,882
Contingent Consideration Funds Fair Value   1,210,000 $ 1,210,000
Proceeds From Upfront Payment $ 4,000,000    
New Valeant Agreement [Member]      
Revenue Recognition, Milestone Method, Description the Company is eligible to receive milestone payments totaling up to approximately $99.0 million, upon and subject to the achievement of certain specified developmental and commercial progress of the EGP-437 Product for the New Field.    
Proceeds From Upfront Payment $ 4,000,000 1,428,000  
Jade Therapeutics, Inc [Member]      
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Finite-Lived Intangibles   $ 3,912,314