GOODWILL AND INTANGIBLE ASSETS (Summary of Goodwill) (Details) - USD ($) $ in Thousands	6 Months Ended	12 Months Ended
	Jun. 30, 2022	Dec. 31, 2021
GOODWILL AND INTANGIBLE ASSETS [Abstract]
Goodwill, Beginning Balance	$ 179,708	$ 156,716
Additions and adjustments	4,589	24,251
Foreign exchange	(1,595)	(1,259)
Goodwill, Ending Balance	$ 182,702	$ 179,708