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Stock Warrants (Details Textual) - Warrant [Member] - USD ($)
6 Months Ended
Aug. 27, 2014
Jun. 30, 2016
Dec. 31, 2015
Mar. 31, 2015
Stock Warrants (Textual)        
Issuance of common stock and warrants 1,562,500      
Shares issued to purchase common stock 781,250      
Exercise price $ 1.70 $ 2.00    
Warrants expiration date Sep. 02, 2019 Jun. 26, 2019    
Warrants exercisable term 5 years      
Aggregate percentage of common stock sold under offering   2.50%    
Aggregate number of shares of common stock sold   39,062    
Fair value of common stock sold $ 780,000 $ 35,191    
Aggregated intrinsic value of warrants outstanding and exercisable