INCOME TAXES - Additional Information (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Income Tax Disclosure [Abstract]
Income tax (provision) benefit	$ (1,832)	$ (3,031)	$ (4,248)	$ 698
Effective income tax benefit rate on US and foreign earnings, percent	25.30%	3092.90%	32.80%	2.20%