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EMPLOYEE BENEFIT PLANS (Details) - USD ($)
$ in Thousands
 3 Months Ended
Mar. 31, 2022
Mar. 31, 2021
Defined Benefit Plan Disclosure [Line Items]    
Defined Benefit Plan, Plan Assets, Contributions by Employer $ 100  
Defined Benefit Plan, Estimated Future Employer Contributions in Current Fiscal Year 200  
Pension Plan [Member]    
Defined Benefit Plan Disclosure [Line Items]    
Service cost 928 $ 157
Interest cost 717 700
Expected return on assets (1,518) (1,506)
Amortization of unrecognized prior service cost (16) 0
Amortization of net unrecognized loss (6) 697
Net periodic pension (benefit) cost $ 105 $ 48