INCOME TAXES - Schedule of Components of (Provision) Benefit for Income Taxes (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Current:
Federal	$ 0	$ 0	$ 0
State	(54)	(19)	(18)
Foreign	(796)	96	(27)
Total benefit (provision)	(850)	77	(45)
Deferred:
Federal	0	0	0
State	0	0	0
Foreign	0	0	0
Total deferred provision	0	0	0
Total benefit (provision)	$ (850)	$ 77	$ (45)