EMPLOYEE BENEFIT PLANS - Schedule of Changes in Plan Assets and Benefit Obligations Recognized in Accumulated Other Comprehensive Income (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Pension Plans
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Amortization of actuarial (loss)	$ (6)	$ (11)	$ (103)
Actuarial (gain)	(353)	(154)	(495)
Settlement charge	0	0	(58)
Total recognized in accumulated other comprehensive income	(359)	(165)	(656)
Total recognized in net periodic pension cost recognized and other comprehensive income	(403)	(321)	(764)
Postretirement Benefits
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Amortization of prior service credit	(83)	(83)	(83)
Actuarial (gain)	(1,148)	(1,426)	(253)
Total recognized in accumulated other comprehensive income	(1,231)	(1,509)	(336)
Accrued post-retirement liability recognized	$ 3,306	$ 3,215	$ 4,521