Annual report pursuant to Section 13 and 15(d)

SUBSEQUENT EVENTS (Details)

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SUBSEQUENT EVENTS (Details) - USD ($)
12 Months Ended
Jan. 28, 2021
Dec. 31, 2020
Aug. 14, 2020
Dec. 31, 2019
Subsequent Event [Line Items]        
Warrants exercise price   $ 5.50 $ 5.50 $ 5.50
Proceeds from exercise of warrant   $ 11,000    
Common stock, shares issued   11,756,109   3,601,521
Warrants        
Subsequent Event [Line Items]        
Number of shares per warrant   2,171,021    
Warrants exercise price     $ 5.50  
Proceeds from exercise of warrant   $ 9,719,038    
Common stock, shares issued   2,049,469    
Warrants | Minimum        
Subsequent Event [Line Items]        
Warrants exercise price   $ 4.20    
Warrants | Maximum        
Subsequent Event [Line Items]        
Warrants exercise price   $ 6.25    
Subsequent Events | Mr. Andrews        
Subsequent Event [Line Items]        
Separation pay, lumpsum $ 90,000      
Bonus for contributions, lumpsum 9,212      
Amount payable per month $ 2,500