Note 3 - Additional Balance Sheet Information -Components of Balance Sheet Amounts (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Joint interest billing	$ 2,794	$ 2,560
Trade receivables	2,197	2,345
Oil and gas sales	18,699	14,457
Taxes	6,341	1,458
Other	177	155
Accounts Receivable, before Allowance for Credit Loss, Current	30,208	20,975
Less: Allowance for credit losses	(674)	(674)
Accounts receivable, net	29,534	20,301
Trade	6,042	9,847
Royalty and other owners	4,372	4,405
Partner advances	946	946
Other	235	226
Accounts payable	11,595	15,424
Compensation and related expenses	8,943	10,324
Taxes	795	929
Lease operating costs	3,745	3,898
Other	271	198
Accrued liabilities	$ 13,754	$ 15,349

Accounts payable due to partners.

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Accounts payable royalty and other owners current.

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Accounts receivable field services gross current.

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Accounts receivable oil and gas sales current.

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The amount of lease operating costs for the period.

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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).

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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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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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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).

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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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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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Carrying amount due within one year of the balance sheet date (or one operating cycle, if longer) from tax authorities as of the balance sheet date representing refunds of overpayments or recoveries based on agreed-upon resolutions of disputes.

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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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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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