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Note 13 - Fair Value Measurements - Schedule of Fair Value Assets and Liabilities Measured on Recurring Basis (Details) - USD ($) $ in Thousands | Sep. 30, 2023 | Dec. 31, 2022
--- | --- | ---
Commodity derivative asset -current | $ 58 | $ 0
Non-current assets | 16 | 0
Commodity derivatives, liability | 422 | 1,694
Total derivative assets | 74 | 0
Total derivative liabilities | 422 | 1,694
Fair Value, Recurring [Member] |  |
Commodity derivatives, current | 102 |
Commodity derivatives, current | (44) |
Commodity derivative asset -current | 58 |
Commodity derivatives, noncurrent | 16 |
Commodity derivatives, noncurrent | 0 |
Non-current assets | 16 |
Commodity derivatives, liability | (466) | (2,182)
Commodity derivatives, liability | 44 | 488
Commodity derivatives, liability | (422) | (1,694)
Net derivative instruments | (348) | (1,694)
Commodity derivatives, assets gross |  | 488
Commodity derivatives, asset offset |  | (488)
Total derivative assets |  | 0
Total derivative liabilities | (422) | (1,694)
Fair Value, Recurring [Member] | Fair Value, Inputs, Level 1 [Member] |  |
Commodity derivatives, current | 0 |
Commodity derivatives, noncurrent | 0 |
Commodity derivatives, liability | 0 | 0
Net derivative instruments | 0 | 0
Commodity derivatives, assets gross |  | 0
Fair Value, Recurring [Member] | Fair Value, Inputs, Level 2 [Member] |  |
Commodity derivatives, current | 102 |
Commodity derivatives, noncurrent | 16 |
Commodity derivatives, liability | (466) | (2,182)
Net derivative instruments | (348) | (1,694)
Commodity derivatives, assets gross |  | 488
Fair Value, Recurring [Member] | Fair Value, Inputs, Level 3 [Member] |  |
Commodity derivatives, current | 0 |
Commodity derivatives, noncurrent | 0 |
Commodity derivatives, liability | 0 | 0
Net derivative instruments | $ 0 | 0
Commodity derivatives, assets gross |  | $ 0

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- Definition Noncurrent portion of 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. + References No definition available. + Details
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