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ASSET RETIREMENT AND ENVIRONMENTAL OBLIGATIONS - Schedule of Environmental Remediation Costs (Details) - USD ($)
$ in Thousands
Dec. 31, 2022
Dec. 31, 2021
Asset Retirement Obligation And Environmental Remediation Obligations [Abstract]    
2023 $ 520  
2024 536  
2025 552  
2026 569  
2027 587  
Thereafter 24,411  
Total 27,175 $ 27,700
Effect of discounting (10,075)  
Total environmental obligations $ 17,100  
Environmental Loss Contingency, Statement of Financial Position [Extensible Enumeration] Environmental obligations