LEASES - Lease Cost (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Leases [Abstract]
Operating lease cost	$ 10,166	$ 9,647	$ 10,870
Variable lease cost	196	230	235
Total lease cost	$ 10,362	$ 9,877	$ 11,105