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v3.25.1

Note 6 - Debt (Details Textual) - Credit Agreement [Member] $ in Thousands | Sep. 10, 2024 USD ($) | Jan. 05, 2022 USD ($) | Mar. 31, 2025 USD ($) | Dec. 31, 2024 USD ($) | Jul. 26, 2022 USD ($)
--- | --- | --- | --- | --- | ---
Debt Instrument, Term (Year) |  | 4 years |  |  |
Debt Instrument, Face Amount |  | $ 15,000 | $ 20,000 |  | $ 20,000
Line of Credit Facility, Maximum Borrowing Capacity |  | $ 100,000 |  |  |
Debt Instrument, Covenant, Ratio of Total Debt to EBITDAX |  | 3 |  |  |
Debt Instrument, Covenant, Ratio of Consolidated Current Assets to Consolidated Current Liabilities |  | 1 |  |  |
Proceeds from Derivative Instrument, Financing Activities | $ 1,800 |  |  |  |
Repayments of Long-Term Debt | $ 2,000 |  |  |  |
Long-Term Debt, Gross |  |  | $ 0 | $ 0 |
Minimum [Member] |  |  |  |  |
Debt Instrument, Covenant, Restricted Payment, Percentage of Existing Borrowing Base |  | 20.00% |  |  |
Fed Funds Effective Rate Overnight Index Swap Rate [Member] |  |  |  |  |
Debt Instrument, Basis Spread on Variable Rate |  | 0.50% |  |  |
Applicable Margin [Member] | Minimum [Member] |  |  |  |  |
Debt Instrument, Basis Spread on Variable Rate |  | 0.25% |  |  |
Applicable Margin [Member] | Maximum [Member] |  |  |  |  |
Debt Instrument, Basis Spread on Variable Rate |  | 1.25% |  |  |

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- Definition Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(22)) -SubTopic 10 -Topic 210 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 942 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(16)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478546/942-210-S99-1 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Subparagraph (b)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481139/470-20-50-4 + Details
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- Definition Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References No definition available. + Details
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