STOCK-BASED COMPENSATION (Details 1) - USD ($)	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]
Balance at beginning	4,840,000	4,602,000
Granted	2,874,000	1,825,000
Exercised	(912,000)	(784,000)
Forfeiture and cancelled	(274,000)	(803,000)
Balance at end	6,528,000	4,840,000
Exercisable at end	2,350,000
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Roll Forward]
Balance at beginning	$ 3.04	$ 1.82
Granted	3.61	5.31
Exercised	0.96	.57
Forfeiture and cancelled	3.57	3.65
Balance at end	3.58	3.04
Exercisable at end	$ 2.78	$ 3.04
Share-based Compensation Arrangement by Share-based Payment Award, Options, Intrinsic Value [Roll Forward]
Balance at beginning	$ 5,338	$ 12,476
Balance at end	$ 8,978	$ 5,338
Share-based Compensation Arrangement by Share-based Payment Award, Options, Average Remaining Term [Roll Forward]
Balance at beginning	5 years 18 days	4 years 2 months 23 days
Balance at end	6 years 6 months 29 days	5 years 18 days
Exercisable at end	3 years 8 months 9 days