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SUBSEQUENT EVENTS (Details) - Subsequent Events - USD ($)
1 Months Ended
Mar. 26, 2020
Mar. 26, 2020
Mar. 25, 2020
Bridge Notes [Member]      
Subsequent Event [Line Items]      
Guaranteed interest period 18 months    
Floor price     $ 2.25
May 2019 Warrants      
Subsequent Event [Line Items]      
Floor price $ 0.40 $ 0.40  
LP 2020 Purchase Agreement [Member]      
Subsequent Event [Line Items]      
Maximum repurchase of common stock amount $ 10,000,000 $ 10,000,000  
Purchase agreement term   24 months  
LP 2020 Purchase Agreement [Member] | Lincoln Park [Member]      
Subsequent Event [Line Items]      
Stock issued for commitment fees   250,000  
Maximum repurchase of common stock 50,000 50,000  
Maximum amount of single regular purchase   $ 1,000,000  
LP 2020 Purchase Agreement [Member] | Lincoln Park [Member] | Closing Sale Price Above 1.00 [Member]      
Subsequent Event [Line Items]      
Maximum repurchase of common stock 80,000 80,000  
LP 2020 Purchase Agreement [Member] | Lincoln Park [Member] | Closing Sale Price Above 1.50 [Member]      
Subsequent Event [Line Items]      
Maximum repurchase of common stock 100,000 100,000