EMPLOYEE BENEFIT PLANS - Changes in plan assets and benefit obligations (Details) - Pension Plan - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024
OTHER CHANGES IN PLAN ASSETS AND BENEFIT OBLIGATIONS RECOGNIZED IN OTHER COMPREHENSIVE INCOME
Net gain	$ (3,242)	$ (5,110)
Recognized loss		(471)
Total recognized in other comprehensive income before tax effect	(3,242)	(5,581)
Total recognized in net periodic pension benefit and other comprehensive income before tax effect	$ (5,150)	$ (6,873)