INCOME TAXES - Narrative (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Operating loss carryforwards
Effective tax rate (as a percent)	8.30%	858.30%
Transactional charges	$ 900
Income Tax Benefit, Utilization of Losses at Higher Rate, Coronavirus Aid, Relief, and Economic Security Act		$ 3,100
Increase unrecognized tax benefits	2,500	2,100
Net increase for permanently non-deductible expenses	1,700	1,500
Loss on sale of Vibrant with no tax benefit		21,500
Operating loss carryforward that will expire	85,200
Operating loss carryforward with no expiration	135,900
Valuation allowance	33,642	31,014
Undistributed earnings of foreign subsidiaries	156,600
Unrecognized benefits, including interest and penalties	51,300	40,800	$ 38,600
Increase from prior period positions	1,800
Increase in unrecognized tax benefits taken during the current period	3,880	$ 2,964	$ 3,383
Increase in unrecognized tax benefits acquired as part of a business combination	8,275
Settlement of prior year positions	3,400
Federal
Operating loss carryforwards
Operating loss carryforwards	54,100
State
Operating loss carryforwards
Operating loss carryforwards	46,800
Foreign
Operating loss carryforwards
Operating loss carryforwards	$ 120,200