INCOME TAXES - Income Tax (Provision) Benefit (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Current:
Domestic - Luxembourg	$ (3,669)	$ (4,168)
Deferred:
Domestic - Luxembourg	(45)	(1,098)
Income tax provision	(3,714)	(5,266)
Domestic - Luxembourg
Current:
Domestic - Luxembourg	0	(570)
Deferred:
Domestic - Luxembourg	0	0
Foreign - U.S. federal
Current:
Foreign	(1,014)	547
Deferred:
Foreign	257	(495)
Foreign - U.S. state
Current:
Foreign	(206)	497
Deferred:
Foreign	(11)	(400)
Foreign - non-U.S.
Current:
Foreign	(2,449)	(4,642)
Deferred:
Foreign	$ (291)	$ (203)