NET INCOME (LOSS) PER COMMON SHARE - Basic and Diluted Net Income (loss) (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Basic Income (Loss) Per Share
Net income (loss)	$ (11,073)	$ (21,648)
Basic weighted average shares outstanding (in shares)	138,122,432	135,379,321
Net income (loss) per share - Basic (in dollars per share)	$ (0.08)	$ (0.16)
Diluted Income (Loss) Per Share
Net income (loss)	$ (11,073)	$ (21,648)
Basic weighted average shares outstanding (in shares)	138,122,432	135,379,321
Effect of RSUs and options under the treasury stock method (in shares)	0	0
Diluted weighted average shares outstanding (in shares)	138,122,432	135,379,321
Net income (loss) per share - Diluted (in dollars per share)	$ (0.08)	$ (0.16)