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PENSION AND OTHER POSTRETIREMENT PLANS - Additional Information (Details)
$ in Thousands
12 Months Ended
Dec. 31, 2023
USD ($)
officer
Dec. 31, 2022
USD ($)
Dec. 31, 2021
Defined Benefit Plan Disclosure [Line Items]      
Number of retired officers | officer 6    
Equity securities      
Defined Benefit Plan Disclosure [Line Items]      
Weighted Average Expected Long-Term Rate of Return 8.85%    
Target allocation 60.00%    
Debt securities      
Defined Benefit Plan Disclosure [Line Items]      
Weighted Average Expected Long-Term Rate of Return 3.00%    
Target allocation 40.00%    
Pension Benefits      
Defined Benefit Plan Disclosure [Line Items]      
Accumulated benefit obligation $ 1,500 $ 1,500  
Expected amortization next fiscal year $ (34)    
Weighted Average Expected Long-Term Rate of Return 6.50% 6.50% 6.50%
Pension plan assets $ 1,835 $ 1,820  
Pension Benefits | Equity securities      
Defined Benefit Plan Disclosure [Line Items]      
Weighted Average Expected Long-Term Rate of Return 8.85%    
Pension Benefits | Debt securities      
Defined Benefit Plan Disclosure [Line Items]      
Weighted Average Expected Long-Term Rate of Return 3.00%    
SERP Benefits      
Defined Benefit Plan Disclosure [Line Items]      
Accumulated benefit obligation $ 693 $ 700  
Expected amortization next fiscal year $ 42    
Weighted Average Expected Long-Term Rate of Return 6.50% 6.50% 6.50%
Pension plan assets $ 546 $ 606  
SERP Benefits | Equity securities      
Defined Benefit Plan Disclosure [Line Items]      
Weighted Average Expected Long-Term Rate of Return 8.85%    
SERP Benefits | Debt securities      
Defined Benefit Plan Disclosure [Line Items]      
Weighted Average Expected Long-Term Rate of Return 3.00%