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Note 6 - Current Debt (Details Textual) $ in Thousands |  | 12 Months Ended |  |  |
--- | --- | --- | --- | --- | ---
Oct. 28, 2024 | Dec. 31, 2023 USD ($) | Dec. 31, 2024 USD ($) | Nov. 02, 2023 USD ($) | Aug. 02, 2022 USD ($)
Short-Term Debt |  | $ 10,756 | $ 0 |  |
Debt Instrument, Variable Interest Rate, Type [Extensible Enumeration] | Secured Overnight Financing Rate (SOFR) [Member] | Secured Overnight Financing Rate (SOFR) [Member] |  |  |
Interim Funding AgreementIFA [Member] |  |  |  |  |
Debt Instrument, Face Amount |  |  |  |  | $ 10,800
Short-Term Debt |  | $ 10,800 |  |  |
Debt Instrument, Basis Spread on Variable Rate |  | 1.75% |  |  |
Debt, Weighted Average Interest Rate |  | 7.08% |  |  |
Maximum Senior Leverage Ratio |  |  |  | 3 |
Debt Instrument, Covenant, Minimum EBITDA |  |  |  | $ 35,000 |

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