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General (Details Narrative) - USD ($)
6 Months Ended
Jun. 30, 2018
Jun. 30, 2017
Dec. 31, 2017
Accumulated deficit $ 52,240,613   $ 47,368,612
Stockholder's deficit 16,984,761   $ 16,574,933
Proceeds from issuance of common stock, net of issuance expenses $ 1,100,140  
Common stock par value $ 0.001   $ 0.001
Series D Units [Member]      
Proceeds from issuance of common stock, net of issuance expenses $ 2,418,490    
Number of shares issued during period 621,556    
Common stock par value $ 0.001    
Series D Units [Member] | Exercise Price One [Member]      
Warrant term 5 years    
Warrant exercise price $ 4.50    
Series D Units [Member] | Exercise Price Two [Member]      
Warrant term 5 years    
Warrant exercise price $ 5.75    
Series D Units [Member] | Exercise Price Three [Member]      
Warrant term 5 years    
Warrant exercise price $ 7.75