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STOCK COMPENSATION - STOCK COMPENSATION EXPENSE (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
STOCK COMPENSATION
Stock compensation expense			$ 1,300
Unrecognized compensation expense	$ 5,700		5,700
General and administrative expense
STOCK COMPENSATION
Stock compensation expense	929	$ 308	2,062	$ 1,859
General and administrative expense \| Stock options
STOCK COMPENSATION
Stock compensation expense	440	154	555	391
General and administrative expense \| Restricted Stock Units
STOCK COMPENSATION
Stock compensation expense	$ 489	$ 154	1,506	1,467
General and administrative expense \| Warrants
STOCK COMPENSATION
Stock compensation expense			$ 1	$ 1