Fair Value Measurements - Classification of Outstanding Derivative Instruments and Fair Value Hierarchy (Details) - Fair Value, Recurring - USD ($) $ in Thousands |
Jun. 30, 2021 |
Dec. 31, 2020 |
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Current assets: | ||
Natural gas derivative instruments | $ 0 | $ 1,375 |
Natural gas derivative instruments, Netting | 0 | (1,098) |
Natural gas derivative instruments, Carrying Amount | 0 | 277 |
Current liabilities: | ||
Natural gas derivative instruments | 2,043 | 1,098 |
Natural gas derivative instruments, Netting | 0 | (1,098) |
Natural gas derivative instruments, Carrying Amount | 2,043 | 0 |
Level 1 | ||
Current assets: | ||
Natural gas derivative instruments | 0 | 0 |
Current liabilities: | ||
Natural gas derivative instruments | 0 | 0 |
Level 2 | ||
Current assets: | ||
Natural gas derivative instruments | 0 | 1,375 |
Current liabilities: | ||
Natural gas derivative instruments | 2,043 | 1,098 |
Level 3 | ||
Current assets: | ||
Natural gas derivative instruments | 0 | 0 |
Current liabilities: | ||
Natural gas derivative instruments | $ 0 | $ 0 |
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- References No definition available.
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- Definition Fair value of liability associated with financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, and obligation to return cash collateral under master netting arrangements. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Fair value, after the effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets not subject to a master netting arrangement and not elected to be offset. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Fair value, before effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets elected not to be offset. Excludes assets not subject to a master netting arrangement. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Fair value, before effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes liabilities elected not to be offset. Excludes liabilities not subject to a master netting arrangement. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Fair value, after the effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes liabilities not subject to a master netting arrangement and not elected to be offset. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Fair value of asset associated with financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, and right to receive cash collateral under master netting arrangements. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- References No definition available.
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