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Asset Retirement Obligations - Changes in Asset Retirement Obligation Liabilities (Details) $ in Thousands | 9 Months Ended
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Sep. 30, 2021 USD ($)
Asset Retirement Obligation, Roll Forward Analysis [Roll Forward] |
Balance at December 31, 2020 | $ 7,624
Accretion | 462
Amounts paid | (184)
Reclassifications | 0
Balance at September 30, 2021 | 7,902
Short-Term Portion |
Asset Retirement Obligation, Roll Forward Analysis [Roll Forward] |
Balance at December 31, 2020 | 335
Accretion | (94)
Amounts paid | (184)
Reclassifications | 395
Balance at September 30, 2021 | 452
Long-Term Portion |
Asset Retirement Obligation, Roll Forward Analysis [Roll Forward] |
Balance at December 31, 2020 | 7,289
Accretion | 556
Amounts paid | 0
Reclassifications | (395)
Balance at September 30, 2021 | $ 7,450

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- Definition Asset Retirement Obligation, Accretion Expense (Income) + References No definition available. + Details
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- Definition The carrying amount of a liability for an asset retirement obligation. An asset retirement obligation is a legal obligation associated with the disposal or retirement 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://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 410 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=6392692&loc=d3e7535-110849 + Details
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- Definition Amount of asset retirement obligations settled, or otherwise disposed of, during the period. This may include asset retirement obligations transferred to third parties associated with the sale of a long-lived asset. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 410 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (c)(2) -URI http://asc.fasb.org/extlink&oid=6392692&loc=d3e7535-110849 + Details
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- Definition Amount of increase (decrease) in the asset retirement obligation from changes in the amount or timing of the estimated cash flows associated with the settlement of the obligation. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 410 -SubTopic 20 -Section 35 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=6392603&loc=d3e7123-110846 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 410 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (c)(4) -URI http://asc.fasb.org/extlink&oid=6392692&loc=d3e7535-110849 + Details
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- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. + References No definition available. + Details
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