WARRANT AGREEMENTS (Details) - Warrants [Member] - $ / shares	6 Months Ended	12 Months Ended
	Jun. 30, 2021	Dec. 31, 2020
Warrants, beginning balance	2,479,849	14,666,518
Granted	0	303,030
Exercised	(96,250)	(771,318)
Forfeited/Expired	(119,508)	(11,718,381)
Warrants, ending balance	2,264,091	2,479,849
Exercisable at June 30, 2021	2,264,091
Weighted average exercise price beginning balance	$ 1.86	$ 3.70
Weighted Average Exercise Price, Granted	0	1.32
Weighted Average Exercise Price, Exercised	1.00	1.92
Weighted Average Exercise Price, Forfeited/Expired	5.01	5.01
Weighted Average Exercise Price, ending balance	1.82	$ 1.86
Weighted Average Exercise Price, Exercisable	$ 1.82
Weighted Average Contractual Remaining Life, beginning balance	1 year 2 months 23 days	2 years 11 months 26 days
Weighted Average Contractual Remaining Life, Granted		1 year 10 months 9 days
Weighted Average Contractual Remaining Life, ending balance	9 months 29 days	1 year 2 months 23 days
Weighted Average Contractual Remaining Life, Exercisable	9 months 29 days