EMPLOYEE BENEFIT PLANS - Obligation and Funded Status (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Change in benefit obligation:
Benefit obligation at beginning of year	$ 16,544	$ 21,923
Interest cost	792	553	$ 509
Actuarial loss (gain)	113	(209)
Benefits paid	(916)	(904)
Change in actuarial assumptions	325	(4,819)
Benefit obligation at end of year	16,858	16,544	21,923
Change in plan assets:
Fair value of plan assets at beginning of year	20,894	26,073
Actual return on plan assets	3,351	(4,272)
Benefits paid	(916)	(904)
Adjustment to fair value of plan assets	0	(3)
Fair value of plan assets at end of year	23,329	20,894	$ 26,073
Funded status	6,471	4,350
Accounts recognized on balance sheet as:
Total assets	6,471	4,350
Amounts recognized in accumulated other comprehensive income (loss) consist of:
Net loss	$ 3,486	$ 5,240