INCOME TAXES - Provision for Income Taxes (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Income Tax Disclosure [Abstract]
Current income tax expense	$ 12,674	$ 15,766	$ 13,099
Deferred income tax expense (benefit)	4,752	(4,430)	122
Income tax expense	$ 17,426	$ 11,336	$ 13,221