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.

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

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Amount of increase (decrease) in the fair value of derivatives recognized in the income statement.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 4A
-Subparagraph (b)(1)
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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.

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No definition available.

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Nominal energy measure used to calculate payments on a derivative instrument.

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- Definition

The number of derivative instruments of a particular group held by the entity.

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-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 1A
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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