Note 3 - Additional Balance Sheet Information - Components of Balance Sheet Amounts (Details) - USD ($) $ in Thousands	Jun. 30, 2025	Dec. 31, 2024
us-gaap_AccountsNotesAndLoansReceivableNetCurrentAbstract
Joint interest billing	$ 1,812	$ 2,413
Trade receivables	839	958
Oil and gas sales	26,653	21,211
Other	29	170
Accounts Receivable, before Allowance for Credit Loss, Current	29,333	24,752
Less: Allowance for credit losses	(414)	(414)
Total	28,919	24,338
us-gaap_AccountsPayableAndAccruedLiabilitiesCurrentAbstract
Trade	3,636	12,038
Royalty and other owners	3,841	3,607
Partner advances	311	511
Other	9	173
Accounts payable	7,797	16,329
us-gaap_AccruedLiabilitiesCurrentAbstract
Compensation and related expenses	4,605	10,668
Taxes	3,070	9,524
Lease operating costs	4,033	4,263
Other	978	1,059
Accrued Liabilities	$ 12,686	$ 25,514

Accounts payable due to partners.

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- Definition

Accounts payable royalty and other owners current.

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No definition available.

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- Definition

Accounts receivable field services gross current.

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- Definition

Accounts receivable oil and gas sales current.

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No definition available.

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- Definition

The amount of lease operating costs for the period.

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No definition available.

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- Definition

Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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-Name Accounting Standards Codification
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- Definition

Amount of obligations incurred classified as other, payable within one year or the normal operating cycle, if longer.

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Carrying value as of the balance sheet date of obligations incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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- Definition

Amount, before allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current.

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- Definition

Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current.

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- Definition

Carrying value as of the balance sheet date of obligations, excluding pension and other postretirement benefits, incurred through that date and payable for perquisites provided to employees pertaining to services received from them. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

+ References

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- Definition

Carrying amount as of the balance sheet date of the unpaid sum of the known and estimated amounts payable to satisfy all currently due domestic and foreign income tax obligations.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition

Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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- Definition

Amount of allowance for credit loss on accounts receivable, classified as current.

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Amount of receivable from nonoperator partner in joint interest operation in oil- and gas-producing activities, classified as current.

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-Publisher FASB
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- Definition

Amount of expenses incurred but not yet paid classified as other, due within one year or the normal operating cycle, if longer.

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Amount, before allowance, of receivables classified as other, due within one year or the operating cycle, if longer.

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