OTHER INTANGIBLE ASSETS - Narrative (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2021
OTHER INTANGIBLE ASSETS
Carrying amount of goodwill	$ 155,797		$ 155,797		$ 155,797
Net carrying amount of intangible assets	6,915		6,915		$ 8,362
Amortization expense recognized on intangible assets	$ 431	$ 715	$ 1,447	$ 1,907