INCOME TAXES - Provision for Income Tax Expense (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Income Tax Disclosure [Abstract]
Provision for federal, state and local income taxes	$ 2,263	$ 495	$ 3,307
(Benefit) provision for foreign income taxes	(418)	215	95
Income tax expense	$ 1,845	$ 710	$ 3,402