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WARRANT LIABILITY (Details 1) - Warrants [Member]
 12 Months Ended
Dec. 31, 2020
$ / shares
shares
Dec. 31, 2020
$ / shares
shares
Dec. 31, 2019
$ / shares
shares
Dec. 31, 2019
$ / shares
shares
Statement [Line Items]        
Outstanding and exercisable underlying shares, Beginning 7,639,968 7,639,968 10,778,061 10,778,061
Warrants Issued, underlying shares (4,195,072) (4,195,072) 464,122 464,122
Warrants Expired, underlying shares (464,122) (464,122) (3,602,215) (3,602,215)
Outstanding and exercisable underlying shares, Ending 2,980,774 2,980,774 7,639,968 7,639,968
Outstanding and exercisable Weighted Average Exercise Price, Beginning | $ / shares $ 0.79   $ 1.20  
Warrants Issued, Weighted Average Exercise Price | (per share) 0.85     $ 0.85
Warrants Expired, Weighted Average Exercise Price | (per share)   $ 0.85 1.99  
Outstanding and exercisable Weighted Average Exercise Price, Ending | $ / shares $ 0.80   $ 0.79