Asset Retirement Obligations - Changes in Asset Retirement Obligation Liabilities (Details) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | ||
---|---|---|---|---|
Jun. 30, 2025 |
Jun. 30, 2024 |
Jun. 30, 2025 |
Jun. 30, 2024 |
|
Asset Retirement Obligation, Roll Forward Analysis [Roll Forward] | ||||
Beginning balance, short-term portion | $ 549 | |||
Beginning balance, long-term portion | 5,945 | |||
Beginning balance, total | 6,494 | |||
Accretion | $ 23 | $ 175 | 45 | $ 349 |
Amounts paid | (208) | |||
Reclassifications | 0 | |||
Ending balance, short-term portion | 571 | 571 | ||
Ending balance, long-term portion | 5,760 | 5,760 | ||
Ending balance, total | $ 6,331 | 6,331 | ||
Short-Term Portion | ||||
Asset Retirement Obligation, Roll Forward Analysis [Roll Forward] | ||||
Accretion | (296) | |||
Amounts paid | (208) | |||
Reclassifications | 526 | |||
Long-Term Portion | ||||
Asset Retirement Obligation, Roll Forward Analysis [Roll Forward] | ||||
Accretion | 341 | |||
Amounts paid | 0 | |||
Reclassifications | $ (526) |