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EMPLOYEE BENEFIT PLANS - Changes in plan assets and benefit obligations (Details) - Defined Benefit Pension Items - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
OTHER CHANGES IN PLAN ASSETS AND BENEFIT OBLIGATIONS RECOGNIZED IN OTHER COMPREHENSIVE LOSS
Net loss (gain)	$ 4,106	$ (7,153)	$ 968
Recognized loss	(3,828)	(4,157)	(2,453)
Total recognized in other comprehensive loss before tax effect	278	(11,310)	(1,485)
Total recognized in net benefit cost and other comprehensive loss before tax effect	$ 2,794	$ (8,559)	$ 684

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The net gain or loss for the defined benefit plan for the period recognized in other comprehensive income.

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