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RETIREMENT PLANS (Fair Value Measurements) (Details) - USD ($)
$ in Thousands
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets at measurement date $ 43,119 $ 50,218 $ 45,337
Equity securities      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets at measurement date 19,749 32,909  
Debt securities      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets at measurement date 21,228 15,441  
Real estate      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets at measurement date 2,142 1,868  
Level 1 | Equity securities      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets at measurement date 3,339 2,543  
Level 1 | Debt securities      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets at measurement date 0 0  
Level 1 | Real estate      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets at measurement date 0 0  
Level 2 | Equity securities      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets at measurement date 16,410 30,366  
Level 2 | Debt securities      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets at measurement date 21,228 15,441  
Level 2 | Real estate      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets at measurement date 2,142 1,868  
Level 3 | Equity securities      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets at measurement date 0 0  
Level 3 | Debt securities      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets at measurement date 0 0  
Level 3 | Real estate      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets at measurement date $ 0 $ 0