INCOME TAXES - Components of Provision for/(Benefit from) Income Taxes (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Current provision
Federal	$ 0	$ 0
State	(19)	19
Total current	(19)	19
Deferred tax expense
Federal	32	37
State	23	(2)
Total deferred	55	35
Provision for income taxes	$ 36	$ 54