EMPLOYEE BENEFIT PLANS - Obligation and Funded Status (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Change in benefit obligation:
Benefit obligation at beginning of year	$ 21,923	$ 23,553
Interest cost	553	509	$ 641
Actuarial (gain) loss	(209)	(269)
Benefits paid	(904)	(896)
Change in actuarial assumptions	(4,819)	(974)
Benefit obligation at end of year	16,544	21,923	23,553
Change in plan assets:
Fair value of plan assets at beginning of year	26,073	23,484
Actual return on plan assets	(4,272)	2,785
Employer contribution	0	700
Benefits paid	(904)	(896)
Adjustment to fair value of plan assets	(3)	0
Fair value of plan assets at end of year	20,894	26,073	$ 23,484
Funded status	4,350	4,150
Amounts not yet recognized as a component of net periodic pension cost:
Total assets	4,350	4,150
Amounts recognized in accumulated other comprehensive income (loss) consist of:
Net loss	$ 5,240	$ 4,412