LEASES - Right-of-Use Assets and Lease Liabilities (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Right of use assets
Operating Lease - ROU	$ 17,763	$ 17,094
Finance Leases - ROU	2,101	2,338
Total right-of-use assets	19,864	19,432
Operating leases liabilities - current	3,949	3,796
Finance lease liabilities - current	272	226
Total lease liabilities, current	4,221	4,022
Operating lease liabilities - non-current	14,601	13,806
Finance lease liabilities - non-current	1,943	2,213
Total lease liabilities, non-current	$ 16,544	$ 16,019