LOSS PER SHARE - Basic and Diluted (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended						9 Months Ended
	Sep. 30, 2023	Jun. 30, 2023	Mar. 31, 2023	Sep. 30, 2022	Jun. 30, 2022	Mar. 31, 2022	Sep. 30, 2023	Sep. 30, 2022
Earnings Per Share [Abstract]
Net loss	$ (15,143)	$ 2,844	$ (2,912)	$ (7,588)	$ (7,870)	$ (8,626)	$ (15,211)	$ (24,084)
Weighted-average number of common shares - basic (in shares)	153,094,229			145,334,992			152,632,806	145,203,515
Dilutive effect of securities (in shares)	0			0			0	0
Weighted-average number of common shares - diluted (in shares)	153,094,229			145,334,992			152,632,806	145,203,515
Loss per common share – basic (in usd per share)	$ (0.10)			$ (0.05)			$ (0.10)	$ (0.17)
Loss per common share – diluted (in usd per share)	$ (0.10)			$ (0.05)			$ (0.10)	$ (0.17)