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COMMITMENTS AND CONTINGENCIES (Tables)
3 Months Ended
Mar. 31, 2025
Commitments and Contingencies Disclosure [Abstract]  
Schedule of Environmental Liability A summary of the changes to the aggregate environmental remediation liabilities for the three months ended March 31, 2025 and 2024 follows:
Three Months Ended
March 31,
20252024
Beginning balance$5,532 $5,889 
Accretion expense23 24 
Obligations settled (1)
(12)(32)
Ending balance5,543 5,881 
Less: current portion1,585 1,631 
Long-term portion$3,958 $4,250 
(1)May include amounts that are being processed through accounts payable as a part of our disbursement cycle.