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COMMITMENTS AND CONTINGENCIES - Environmental Remediation Liability (Details) - USD ($)
$ in Thousands
9 Months Ended
Sep. 30, 2022
Sep. 30, 2021
Accrual for Environmental Loss Contingencies [Roll Forward]    
Beginning balance $ 5,887 $ 5,200
Obligations settled (353) (281)
Ending balance 6,372 5,001
Less: current portion 646 375
Long-term portion 5,726 4,626
Other environmental remediation sites    
Accrual for Environmental Loss Contingencies [Roll Forward]    
Accretion expense 79 82
Inactive waste disposal site    
Accrual for Environmental Loss Contingencies [Roll Forward]    
Accretion expense $ 759 $ 0