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Asset Retirement Obligations | 9 Months Ended
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Sep. 30, 2025
Asset Retirement Obligations |
Asset Retirement Obligations | (8) Asset Retirement Obligations The following table presents a reconciliation of the Company’s asset retirement obligations (in thousands):
​ | ​ | ​ | ​ | ​
Asset retirement obligations—December 31, 2024 |  | $ | 62,001 | ​
Obligations incurred | ​ | ​ | 939 | ​
Accretion expense | ​ | ​ | 2,827 | ​
Settlement of obligations | ​ | ​ | (71) | ​
Revisions to prior estimates | ​ | ​ | 80 | ​
Asset retirement obligations—September 30, 2025 | ​ | $ | 65,776 | ​
​ Asset retirement obligations are included in other liabilities on the Company’s condensed consolidated balance sheets.

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- Definition The entire disclosure for an asset retirement obligation and the associated long-lived asset. An asset retirement obligation is a legal obligation associated with the disposal or retirement from service of a tangible long-lived asset that results from the acquisition, construction or development, or the normal operations of a long-lived asset, except for certain obligations of lessees. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 410 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481850/410-20-50-1 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 410 -SubTopic 20 -Name Accounting Standards Codification -Publisher FASB -URI https://asc.fasb.org/410-20/tableOfContent Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Name Accounting Standards Codification -Section 50 -Paragraph 2 -SubTopic 20 -Topic 410 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481850/410-20-50-2 + Details
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