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Asset Retirement Obligation (Details) - USD ($)
$ in Thousands
3 Months Ended 12 Months Ended
Mar. 31, 2025
Mar. 31, 2024
Dec. 31, 2024
Asset Retirement Obligation, Roll Forward Analysis [Roll Forward]      
Balance, beginning of period $ 13,151 $ 7,973 $ 7,973
Accretion 333   1,253
Spending 0   (1,938)
Change in estimates 0 $ 2,000 5,863
Balance, end of period 13,484   13,151
Current 179   179
Non-current $ 13,305   $ 12,972