Quarterly report pursuant to Section 13 or 15(d)

Derivative Liabilities (Details)

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Derivative Liabilities (Details) - USD ($)
1 Months Ended 3 Months Ended 6 Months Ended
Apr. 25, 2019
Jun. 30, 2019
Jun. 30, 2018
Jun. 30, 2019
Dec. 31, 2018
Derivative Liabilities (Textual)          
Warrant issued 1,714,288        
Fair value of warrants liability $ 3,517,241 $ (461,493) $ (461,493)  
Stock price $ 2.82 $ 3.50   $ 3.50  
Volatility rate 100.87%        
Risk free rate 2.33%        
Annual dividend 0.00%        
Expected life 5 years        
Investor warrants   $ 3,055,748   $ 3,055,748
Derivative [Member]          
Derivative Liabilities (Textual)          
Fair value of warrants liability       $ (461,493)  
Stock price   $ 2.60   $ 2.60  
Volatility rate       97.69%  
Risk free rate       1.76%  
Annual dividend       0.00%  
Expected life       4 years 9 months 25 days  
Investor warrants   $ 3,055,748   $ 3,055,748