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Stockholders' Equity (Details 1) - USD ($)
6 Months Ended
Jun. 30, 2017
Dec. 31, 2016
Summary of warrants outstanding    
Number of Warrants Outstanding 284,091 284,091
Common Stock Warrant Liability $ 1,363,637 $ 1,167,614
March 2013 Financing [Member]    
Summary of warrants outstanding    
Exercise Price ($ per share) $ 3.17  
Expiration Date Sep. 12, 2018  
Number of Warrants Outstanding 284,091 284,091
Common Stock Warrant Liability $ 1,363,637 $ 1,167,614