Annual and transition report of foreign private issuers pursuant to Section 13 or 15(d)

Derivative Warrants Liability (Details Textual)

v3.8.0.1
Derivative Warrants Liability (Details Textual) - USD ($)
1 Months Ended 12 Months Ended
May 31, 2017
Dec. 31, 2017
Dec. 31, 2016
Dec. 31, 2015
Apr. 30, 2017
Derivative Warrants Liability (Textual)          
Proceeds from warrants   $ 244,446 $ 168,035  
Estimated fair value of warrant liability   1,063,745 259,716    
Exercised warrants into shares of common stock   1,063,100      
Inducement related to warrants exercised   166,500  
Fair value of warrants exercised   $ 297,200  
Derivative warrant liabilities, description   The Company recalculated the value of warrants by applying a +/- 5% changes to the input variables in the Black-Scholes model that vary overtime, namely, the volatility and the risk-free rate. A 5.0% decrease in volatility would decrease the value of the warrants by $52,072; a 5.0% increase in volatility would increase the value of the warrants to $52,066. A 5.0% decrease or increase in the risk-free rate would not have materially changed the value of the warrants; the value of the warrants is not strongly correlated with small changes in interest rates.      
Warrant [Member]          
Derivative Warrants Liability (Textual)          
Fair value warrants issued     4,518,406 3,106,000  
Exercise price of warrants   $ 0.59      
Exercised warrants into shares of common stock $ 666,000        
Exercised warrants into shares of common stock, share 1,665,000        
Minimum [Member]          
Derivative Warrants Liability (Textual)          
Exercise price of warrants         $ 0.4
Maximum [Member]          
Derivative Warrants Liability (Textual)          
Exercise price of warrants         $ 0.5