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STOCKHOLDER'S EQUITY (Details 1)
6 Months Ended 12 Months Ended
Jun. 30, 2020
Dec. 31, 2019
Dec. 31, 2018
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Dividend Rate 0.00% 0.00% 0.00%
Minimum [Member]      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Expected Volatility 68.00% 75.00% 79.00%
Expected Term 5 years 2 years 6 months 2 years 6 months
Risk Free Rate 0.30% 1.73% 2.42%
Maximum[Member]      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Expected Volatility 75.00% 80.00% 93.00%
Expected Term   5 years 10 months 25 days 5 years 10 months 25 days
Risk Free Rate 0.34% 2.49% 3.00%