INCOME TAXES - Components of Pre-tax Income (Loss) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Income Taxes [Line Items]
Total Loss Before Income Taxes	$ (23,759)	$ (8,609)	$ (20,952)
United States
Income Taxes [Line Items]
Pre-tax income (loss) U.S.	(37,289)	(32,757)	(35,529)
Canada
Income Taxes [Line Items]
Pre-tax income (loss) Canada	$ 13,530	$ 24,148	$ 14,577