INCOME TAXES - Income before Income Taxes (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Income Tax Disclosure [Abstract]
U.S.	$ (88,777)	$ (10,913)	$ 39,821
Foreign	(13,730)	(8,415)	(6,175)
(Loss) earnings before income taxes	$ (102,507)	$ (19,328)	$ 33,646