Note 14 - Derivatives and Hedging Activities - Fair Values of Derivative Instruments on the Balance Sheet (Details) - Commodity Contract [Member] - Not Designated as Hedging Instrument [Member] - USD ($) |
Jun. 30, 2026 |
Dec. 31, 2025 |
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| Location, Statement of Financial Position, Balance [Axis]: us-gaap:DerivativeAssetsCurrent | ||
| Derivative Instruments, Gain (Loss) [Line Items] | ||
| Gross Asset | $ 478,998 | $ 0 |
| Gross amount offset, asset | (478,998) | 0 |
| Net recognized asset | 0 | 0 |
| Location, Statement of Financial Position, Balance [Axis]: us-gaap:DerivativeLiabilitiesCurrent | ||
| Derivative Instruments, Gain (Loss) [Line Items] | ||
| Gross Liability | (61,958,230) | (66,465,622) |
| Gross amount offset, liability | 478,998 | 0 |
| Net recognized liability | (61,479,232) | (66,465,622) |
| Location, Statement of Financial Position, Balance [Axis]: us-gaap:DerivativeLiabilitiesNoncurrent | ||
| Derivative Instruments, Gain (Loss) [Line Items] | ||
| Gross Liability | 0 | (37,191,718) |
| Gross amount offset, liability | 0 | 0 |
| Net recognized liability | $ 0 | $ (37,191,718) |
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- Definition Fair value, after effect of master netting arrangement, of financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and contract can be net settled by means outside contract or delivery of asset. Includes derivative subject to master netting arrangement not elected or qualified to offset. Excludes derivative not subject to master netting arrangement or similar agreement. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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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. 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/exampleRef
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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://www.xbrl.org/2003/role/exampleRef
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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. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Fair value, after effect of master netting arrangement, of financial liability or contract with one or more underlyings, notional amount or payment provision or both, and contract can be net settled by means outside contract or delivery of asset. Includes derivative subject to master netting arrangement not elected or qualified to offset. Excludes derivative not subject to master netting arrangement or similar agreement. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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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. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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