REVISION OF UNAUDITED QUARTERLY FINANCIAL DATA - Comprehensive Loss (Details) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2022	Sep. 30, 2022	Jun. 30, 2022	Mar. 31, 2022	Dec. 31, 2021	Sep. 30, 2021	Jun. 30, 2021	Mar. 31, 2021	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Net loss	$ (14,198)	$ (8,455)	$ (14,159)	$ (16,616)	$ (5,490)	$ (5,222)	$ (17,644)	$ (14,778)	$ (53,428)	$ (43,134)	$ 1,687
Comprehensive loss		(8,476)	(14,170)	(16,587)					$ (53,456)	$ (43,205)	$ 1,725
As Previously Reported
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Net loss		(7,340)	(12,289)	(14,983)
Comprehensive loss		(7,361)	(12,300)	(14,954)
Adjustment
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Net loss		(1,115)	(1,870)	(1,633)
Comprehensive loss		$ (1,115)	$ (1,870)	$ (1,633)