RETIREMENT PLANS - Changes in Plan Assets and Benefit Obligations Recognized in Other Comprehensive Income (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024
Pension Plan
Other changes in plan assets and benefit obligations recognized in other comprehensive income:
Net loss (gain)	$ 213	$ (43)
Recognition of net actuarial loss	(57)	(57)
Total changes	156	(100)
Changes, net of taxes	112	(72)
SERP liability adjustments
Other changes in plan assets and benefit obligations recognized in other comprehensive income:
Net loss (gain)	263	(179)
Recognition of net actuarial loss	(42)	(54)
Total changes	221	(233)
Changes, net of taxes	$ 159	$ (168)