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EMPLOYEE BENEFIT PLANS (Tables)
6 Months Ended
Jun. 30, 2023
Retirement Benefits [Abstract]  
Schedule of Defined Benefit Plans Disclosures [Table Text Block]
The components of net periodic pension cost consisted of the following for the periods set forth below (amounts in thousands):
Three months endedSix months ended
June 30,June 30,
2023202220232022
Service cost$113 $244 $219 $1,172 
Interest cost1,048 717 2,075 1,434 
Expected return on assets(1,167)(1,518)(2,334)(3,036)
Amortization of unrecognized prior service cost(18)(16)(33)(32)
Amortization of net unrecognized loss (gain)238 (7)478 (13)
   Net periodic pension cost$214 $(580)$405 $(475)