LEASES - Supplemental Cash Flow (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Leases [Abstract]
Operating cash flows from operating leases	$ 2,389	$ 2,127	$ 2,567
Investing cash flows from operating leases	7,777	7,520	8,303
Total cash flows from operating leases	$ 10,166	$ 9,647	$ 10,870
Weighted-average remaining lease term in years - operating leases	29 years	29 years	28 years
Weighted-average discount rate - operating leases	5.00%	5.00%	5.00%