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OPTIONS AND WARRANTS TO PURCHASE COMMON STOCK (Details) - Warrant [Member] - $ / shares
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Shares Issuable upon Exercise of Outstanding Warrants, Outstanding at January 1, 2019 26,688,373 26,688,373
Shares Issuable upon Exercise of Outstanding Warrants, Issued 0 0
Shares Issuable upon Exercise of Outstanding Warrants, Exercised 0 0
Shares Issuable upon Exercise of Outstanding Warrants, Forfeited 2,068,750 0
Shares Issuable upon Exercise of Outstanding Warrants, Outstanding at June 30, 2019 24,619,623 26,688,373
Weighted Average Exercise Price, Outstanding at January 1, 2019 $ 0.15 $ 0.15
Weighted Average Exercise Price, Issued 0 0
Weighted Average Exercise Price, Exercised 0 0
Weighted Average Exercise Price, Forfeited 0.04 0
Weighted Average Exercise Price, Outstanding at June 30, 2019 $ 0.16 $ 0.15