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Note 7 - Commodity Derivatives - Schedule of Contracts Outstanding (Details)	9 Months Ended
	Sep. 30, 2023 $ / bbl $ / item bbl
Fourth Quarter 2023 Crude Oil Contracts [Member]
Quantity of crude oil (Barrel of Oil)	51,200	[1]
Weighted average price floor (in USD per Barrel of Oil) | $ / bbl	60
Weighted average price cap (in USD per Barrel of Oil) | $ / bbl	81.04
Fourth Quarter 2023 Crude Oil Contracts, Fixed Price Swaps [Member]
Quantity of crude oil (Barrel of Oil)	18,000
weighted average price (in USD per Per Share) | $ / item	86.64
Crude Oil 2023 Contracts [Member]
Quantity of crude oil (Barrel of Oil)	51,200	[1]
Weighted average price floor (in USD per Barrel of Oil) | $ / bbl	60
Weighted average price cap (in USD per Barrel of Oil) | $ / bbl	81.04
The 2023 Crude Oil Contracts, Fixed Price Swaps [Member]
Quantity of crude oil (Barrel of Oil)	18,000
weighted average price (in USD per Per Share) | $ / item	86.64
First Quarter 2024 Crude Oil Contracts, Fixed Price Swaps [Member]
Quantity of crude oil (Barrel of Oil)	53,300
weighted average price (in USD per Per Share) | $ / item	84.07
Second Quarter 2024 Crude Oil Contracts, Fixed Price Swaps [Member]
Quantity of crude oil (Barrel of Oil)	48,600
weighted average price (in USD per Per Share) | $ / item	81.76
Third Quarter 2024 Crude Oil Contracts, Fixed Price Swaps [Member]
Quantity of crude oil (Barrel of Oil)	45,000
weighted average price (in USD per Per Share) | $ / item	79.8
Fourth Quarter 2024 Crude Oil Contracts, Fixed Price Swaps [Member]
Quantity of crude oil (Barrel of Oil)	40,720
weighted average price (in USD per Per Share) | $ / item	78.15
Crude Oil 2024 Contracts, Fixed Price Swaps [Member]
Quantity of crude oil (Barrel of Oil)	187,620
weighted average price (in USD per Per Share) | $ / item	81.16
[1] “Bbl” refers to one stock tank barrel, or 42 U.S. gallons liquid volume, used in this report in reference to crude oil or other liquid hydrocarbons.

X

- Definition

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.

+ References

No definition available.

+ Details

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X

- 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

No definition available.

+ Details

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X

- Definition

Nominal volume used to calculate payments on a derivative instrument.

+ References

No definition available.

+ Details

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X

- Definition

Average fixed price related to the group of price risk swap derivatives.

+ References

No definition available.

+ Details

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- Details

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