Note 7 - Derivative Instruments - Schedule of Derivative Instruments (Details) - Costless Collar Derivative Contracts [Member]	6 Months Ended
Jun. 30, 2026 $ / item bbl
Derivative, Floor Price (in USD per Per Share)	75
Derivative, Nonmonetary Notional Amount, Volume (Barrel of Oil) \| bbl	60,000
Derivative, Cap Price (in USD per Per Share)	94.35

The cap rate on a price risk derivative such as a cap or collar. A payment or receipt is triggered if the market rate exceeds the cap rate on the contract.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 815
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 5
-Subparagraph (e)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480434/815-10-50-5

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- Definition

Floor rate on a price risk derivative such as a floor or a collar. A payment or receipt is triggered if the market rate falls below the floor rate on the contract.

+ References

+ Details

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- Definition

Nominal volume used to calculate payments on a derivative instrument.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 815
-SubTopic 10
-Name Accounting Standards Codification
-Section 55
-Paragraph 181
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480401/815-10-55-181

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- Details

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