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OPTIONS AND WARRANTS TO PURCHASE COMMON STOCK (Details 2)
9 Months Ended
Sep. 30, 2020
$ / shares
shares
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]  
Outstanding at beginning of year (in shares) | shares 56,661,515
Granted (in shares) | shares 0
Exercised (in shares) | shares 9,528,689
Forfeited (in shares) | shares (428,326)
Outstanding at end of year (in shares) | shares 46,704,500
Outstanding at beginning of year (in dollars per share) | $ / shares $ 0.28
Granted (in dollars per share) | $ / shares 0
Exercised (in dollars per share) | $ / shares 0.06
Forfeited (in dollars per share) | $ / shares 0.28
Outstanding at end of year (in dollars per share) | $ / shares $ 0.32