EARNINGS (LOSS) PER SHARE (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Earnings Per Share Reconciliation [Abstract]
Net loss attributable to stockholders, basic	$ (5,945)	$ (4,901)
Net loss attributable to stockholders, diluted	$ (5,945)	$ (4,901)
Denominator:
Weighted average shares outstanding - basic (in shares)	34,429	34,302
Weighted average shares outstanding - diluted (in shares)	34,429	34,302
Loss per share:
Basic (in dollars per share)	$ (0.17)	$ (0.14)
Diluted (in dollars per share)	$ (0.17)	$ (0.14)
Options
Anti-dilutive instruments excluded from diluted loss per common share:
Anti-dilutive instruments (in shares)	6,796	5,559