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Note 13 - Fair Value Measurements - Schedule of Fair Value Assets and Liabilities Measured on Recurring Basis (Details) - USD ($) $ in Thousands | Dec. 31, 2023 | Dec. 31, 2022
--- | --- | ---
Commodity derivative asset - current | $ 1,844 | $ 0
Fair Value, Recurring [Member] |  |
Commodity derivatives, current | 1,844 | 488
Commodity derivatives, current | 0 | (488)
Commodity derivative asset - current | 1,844 | 0
Net derivative instruments | 1,844 | (1,694)
Commodity derivatives, noncurrent |  | (2,182)
Commodity derivatives, noncurrent |  | 488
Commodity derivatives, noncurrent |  | (1,694)
Fair Value, Recurring [Member] | Fair Value, Inputs, Level 1 [Member] |  |
Commodity derivatives, current | 0 | 0
Net derivative instruments | 0 | 0
Commodity derivatives, noncurrent |  | 0
Fair Value, Recurring [Member] | Fair Value, Inputs, Level 2 [Member] |  |
Commodity derivatives, current | 1,844 | 488
Net derivative instruments | 1,844 | (1,694)
Commodity derivatives, noncurrent |  | (2,182)
Fair Value, Recurring [Member] | Fair Value, Inputs, Level 3 [Member] |  |
Commodity derivatives, current | 0 | 0
Net derivative instruments | $ 0 | 0
Commodity derivatives, noncurrent |  | $ 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 -Topic 210 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org//1943274/2147483466/210-20-50-3 + Details
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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 after one year or the 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 -Topic 210 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org//1943274/2147483466/210-20-50-3 + Details
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- Definition Fair value of the assets less the liabilities of a derivative or group of derivatives. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 825 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 10 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482907/825-10-50-10 + Details
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- Definition Current portion of 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. + References No definition available. + Details
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