INDEBTEDNESS - Facility components (Details) - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021
Current debt, net of deferred financing costs	$ 850	$ 850
Non-current debt, net of deferred financing costs and current component	286,307	286,520
Term Loan and DDTL
Current borrowing on debt	3,000	3,000
Deferred financing costs	(2,150)	(2,150)
Current debt, net of deferred financing costs	850	850
Non-current borrowing on debt	296,250	297,000
Deferred financing costs	(9,943)	(10,480)
Non-current debt, net of deferred financing costs and current component	286,307	$ 286,520
Credit Facility - 2021
Current debt, net of deferred financing costs	$ 3,000