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EMPLOYEE BENEFIT PLANS - Multi-employer (Details) - USD ($)
$ in Thousands
3 Months Ended 12 Months Ended
Jun. 12, 2012
Jun. 30, 2024
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Pension Plans          
Granted special financial assistance funds   $ 3,400,000      
Received special financial assistance funds   $ 3,400,000      
Multi-employer defined benefit pension plan          
Pension Plans          
Pension expense     $ 2,954 $ 2,812 $ 2,682
Multi-employer defined benefit pension plan | Consenting agreement entered with local bargaining union          
Pension Plans          
Percentage of funded status         47.00%
Employer contributions to multi-employer defined benefit pension plans     $ 3,360 3,530 $ 3,508
Insolvent period     20 years    
Estimated liability upon withdrawal from plan     $ 97,500 102,200 96,000
Pension expense     3,332 3,516 3,510
Surcharges     $ 1,174 $ 1,239 $ 1,237
Percentage of annual compounded surcharge for rehabilitation during year 2012 to 2020     5.00%    
Percentage of interim surcharge 5.00%