LEASES - Supplemental cash flow information (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows from operating leases	$ 10,634	$ 8,164	$ 4,123
Operating cash flows from finance leases	255	24	19
Financing cash flows from finance leases	6,346	2,091	2,698
ROU assets obtained in exchange for lease obligations:
Finance leases	12,010	1,897	2,878
Operating leases	$ 30,342	$ 22,962	$ 4,313