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STOCKHOLDERS' EQUITY (Details) - Schedule of Share-based Compensation Assumptions - $ / shares
12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Employee Awards [Member] | Minimum [Member]    
STOCKHOLDERS' EQUITY (Details) - Schedule of Share-based Compensation Assumptions [Line Items]    
Exercise price $ 1.71 $ 1.34
Stock price on date of grant $ 1.71 $ 1.34
Volatility 131.00% 140.00%
Risk-free interest rate 2.10% 1.40%
Expected life (years) 3 years 3 years
Employee Awards [Member] | Maximum [Member]    
STOCKHOLDERS' EQUITY (Details) - Schedule of Share-based Compensation Assumptions [Line Items]    
Exercise price $ 7.17 $ 4.23
Stock price on date of grant $ 7.17 $ 4.23
Volatility 140.00% 153.00%
Risk-free interest rate 2.90% 2.30%
Expected life (years) 3 years 5 years
Consulting Awards [Member]    
STOCKHOLDERS' EQUITY (Details) - Schedule of Share-based Compensation Assumptions [Line Items]    
Exercise price $ 3.08 $ 1.40
Stock price on date of grant $ 3.08 $ 1.40
Volatility 134.00% 128.00%
Risk-free interest rate 2.30% 1.70%
Expected life (years) 2 years 2 years