STOCKHOLDERS' EQUITY - Details of Changes in Accumulated Other Comprehensive Loss by Category (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	$ 172,354	$ 180,254
Other comprehensive loss before reclassification	(5)	(28)
Ending balance	159,003	172,354
Accumulated Other Comprehensive Loss
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	(55)	(27)
Ending balance	(60)	(55)
Foreign currency translation adjustment
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	(162)	(134)
Other comprehensive loss before reclassification	(5)	(28)
Ending balance	(167)	(162)
Actuarial gain on pension liability adjustment
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	107	107
Other comprehensive loss before reclassification	0	0
Ending balance	$ 107	$ 107