Quarterly report pursuant to Section 13 or 15(d)

SUBSEQUENT EVENTS (Narrative) (Details)

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SUBSEQUENT EVENTS (Narrative) (Details) - USD ($)
 1 Months Ended 3 Months Ended
May 04, 2020
Apr. 08, 2020
Mar. 31, 2020
Feb. 29, 2020
Nov. 30, 2019
Subsequent Event [Line Items]          
Preferred Stock, Shares Outstanding      
Warrants granted, weighted average exercise price       $ 0.25  
Subsequent Event [Member]          
Subsequent Event [Line Items]          
Proceeds from warrants exercised     $ 3,200,000    
Number of warrants exercised     19,979,107    
Warrants exercised, weighted average exercise price     $ 0.16    
Subsequent Event [Member] | Paycheck Protection Program [Member]          
Subsequent Event [Line Items]          
Loan received $ 190,000        
Subsequent Event [Member] | Series A Convertible Preferred Stock [Member] | Notes [Member]          
Subsequent Event [Line Items]          
Outstanding notes exchanged representing principal and accrued interest   $ 6,950,000      
Number of shares issued for exchange of notes   1,391      
Number of warrants issued to holders reflecting 4,000 warrants for each $1,000 (US dollars) of unpaid interest accrued on Notes   1,000,000      
Issue price for each share of preferred stock   $ 5,000      
Percentage of dividend rate on issue price per annum   10.00%      
Preferred Stock convertible in to common stock, conversion price   $ 0.15      
Number of consecutive trading days   20 days      
Common stock market price   $ 0.50      
Preferred Stock, Shares Outstanding   423      
Threshold limit of indebtedness to obtain consent from preferred stock holders   $ 250,000