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RETIREMENT PLANS (Fair Value Measurements) (Details) - USD ($)
$ in Thousands
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets at measurement date $ 46,427 $ 43,119 $ 50,218
Equity securities      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets at measurement date 20,123 19,749  
Debt securities      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets at measurement date 24,891 21,228  
Real estate      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets at measurement date 1,413 2,142  
Level 1      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets at measurement date 3,876 3,339  
Level 1 | Equity securities      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets at measurement date 3,876 3,339  
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      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets at measurement date 42,551 39,780  
Level 2 | Equity securities      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets at measurement date 16,247 16,410  
Level 2 | Debt securities      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets at measurement date 24,891 21,228  
Level 2 | Real estate      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets at measurement date 1,413 2,142  
Level 3      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets at measurement date 0 0  
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