LEASES - Other information related to operating leases (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022	Dec. 31, 2022
Other information related to operating leases:
Operating lease cost	$ 3,236	$ 3,336	$ 9,529	$ 9,869
Cash paid for amounts included in the measurement of operating lease liabilities	$ 3,171	$ 3,253	$ 9,330	$ 9,232
Weighted average remaining lease term	5 years 2 months 12 days		5 years 2 months 12 days		5 years 10 months 24 days
Weighted average discount rate	2.33%		2.33%		2.03%