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Asset retirement obligation (Tables) | 6 Months Ended
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Jun. 30, 2026
Asset Retirement Obligation Disclosure [Abstract] |
Schedule of Changes in ARO | The following table summarizes changes in the Company’s Asset retirement obligation (in thousands):
| June 30, 2026 |  | December 31, 2025
Balance, beginning of period | $ | 11,773 |  |  | $ | 13,151 |
Accretion | 612 |  |  | 1,297 |
Change in estimates | (5,736) |  |  | (2,675) |
Balance, end of period | $ | 6,649 |  |  | $ | 11,773 |
Current | $ | — |  |  | $ | 22 |
Non-current | 6,649 |  |  | 11,751 |

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- Definition Tabular disclosure of the changes in carrying amount of a liability for asset retirement obligations, for changes such as new obligations, changes in estimates of existing obligations, spending on existing obligations, property dispositions, and foreign currency translation. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 410 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481850/410-20-50-1 + Details
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