RETIREMENT PLANS - Schedule of Defined Benefit Plans Disclosures (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Change in benefit obligation:
Benefit obligation at January 1	$ 106,496	$ 109,922
Service cost	1,190	1,355	$ 1,300
Interest cost	2,826	2,632	3,116
Actuarial (gain) loss	(21,350)	(2,943)
Benefits paid	(5,584)	(4,470)
Benefit obligation at December 31	83,578	106,496	109,922
Reconciliation of fair value of plan assets:
Fair value of plan assets at January 1	87,979	82,437
Actual return on plan assets	(11,117)	7,654
Employer contributions	456	2,358
Fair value of plan assets at December 31	71,734	87,979	$ 82,437
Funded status at December 31 (plan assets less benefit obligation)	$ (11,844)	$ (18,517)