WARRANT DERIVATIVE LIABILITY - Summary (Details) - USD ($)		1 Months Ended	3 Months Ended		12 Months Ended
	May 31, 2019	May 31, 2020	Mar. 31, 2021	Dec. 31, 2019	Dec. 31, 2020	Jun. 30, 2022	Dec. 31, 2021
WARRANT DERIVATIVE LIABILITY
Common stock, shares issued						96,192,184	89,551,993
2019 Warrants [Member}
WARRANT DERIVATIVE LIABILITY
Proceeds from issuance of common stock and warrants	$ 3,000,000
Shares issued in cashless exercise of warrants			747,208
Common stock, shares issued	3,000,000
Number of warrants issued	3,000,000
Share price	$ 1.00
Exercise price of warrants	$ 1.30
Warrant exercise price, decrease (in dollars per share)		$ 0.45		$ 0.45	$ 0.3983
Common stock, other shares, outstanding				8,666,666	9,591,614	322,807
Warrants exercised			1,323,000
Adjustment to derivative liability			$ 1,523,117