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STOCK OPTIONS AND WARRANTS (Details 1) - $ / shares
12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Market value of underlying stock $ 6.40  
Expected dividend yield
Minimum [Member]    
Market value of underlying stock   $ 7.20
Volatility 111.51% 76.66%
Expected term (in years) 5 years 1 year
Risk-free interest rate 2.77% 1.07%
Maximum [Member]    
Market value of underlying stock   $ 8.50
Volatility 254.07% 169.29%
Expected term (in years) 5 years 6 months 5 years 6 months
Risk-free interest rate 2.78% 1.68%