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Derivative Instruments (Details) BTU in Thousands, $ in Thousands | 3 Months Ended | 6 Months Ended | 12 Months Ended
--- | --- | --- | ---
Jun. 30, 2022 USD ($) derivative_instrument | Jun. 30, 2021 USD ($) | Jun. 30, 2022 USD ($) derivative_instrument | Jun. 30, 2021 USD ($) | Dec. 31, 2021 USD ($) BTU
Derivative [Line Items] |  |  |  |  |
Loss on natural gas |  |  | $ 4,043 | $ 0 |
Natural gas swap contracts, current liability | $ 0 |  | 0 |  | $ 4,000
Natural gas swap contracts, current asset | 0 |  | 0 |  | $ 4,000
Natural Gas | Commodity Contract | Not Designated as Hedging Instrument |  |  |  |  |
Derivative [Line Items] |  |  |  |  |
Derivative energy measure (in BTUs) | BTU |  |  |  |  | 6,100
Loss on natural gas | $ 14,500 | $ 3,300 | $ 27,700 | $ 2,800 |
Natural Gas | Swap | Not Designated as Hedging Instrument |  |  |  |  |
Derivative [Line Items] |  |  |  |  |
Derivative contracts outstanding | derivative_instrument | 0 |  | 0 |  |

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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, expected to be settled within one year or normal operating cycle, if longer. Includes assets not subject to a master netting arrangement and not elected to be offset. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 20 -Section 50 -Paragraph 3 -Subparagraph (c) -URI https://asc.fasb.org/extlink&oid=51824906&loc=SL20225862-175312 + Details
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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, expected to be settled within one year or normal operating cycle, if longer. Includes assets not subject to a master netting arrangement and not elected to be offset. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 20 -Section 50 -Paragraph 3 -Subparagraph (c) -URI https://asc.fasb.org/extlink&oid=51824906&loc=SL20225862-175312 + Details
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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