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STOCKHOLDERS' EQUITY (Details) - Warrants [Member] - USD ($)
12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Number of shares Warrants    
Warrants outstanding beginning 3,115,905  
Warrants granted 175,000  
Warrants expired (283,334)  
Warrants outstanding ending 3,007,571 3,115,905
Vested and Exercisable ending 2,963,818  
Unvested ending 43,753  
Weighted Average Exercise Price    
Warrants outstanding beginning 2.58  
Warrants granted 5.16  
Warrants expired 2.01  
Warrants outstanding ending 2.78 2.58
Vested and Exercisable ending 2.75  
Warrants Unvested ending 5.16  
Weighted Average Remaining Contractual Life    
Warrants outstanding 1 year 6 months 29 days 1 year 9 months 18 days
Warrants Vested and Exercisable ending 1 year 6 months 14 days  
Warrants Unvested ending 4 years 2 months 16 days  
Aggregate Intrinsic Value    
Warrants outstanding beginning $ 11,348,273  
Warrants outstanding ending 4,826,403 $ 11,348,273
Vested and Exercisable ending 4,826,403  
Unvested ending $ 0