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Note 8 - Long-term Debt (Details Textual) - USD ($) $ in Millions |  | 12 Months Ended |
--- | --- | --- | ---
Oct. 28, 2024 | Dec. 31, 2023 | Dec. 31, 2024
Debt Instrument, Variable Interest Rate, Type [Extensible Enumeration] | Secured Overnight Financing Rate (SOFR) [Member] | Secured Overnight Financing Rate (SOFR) [Member] |
Wells Fargo Bank, N.A. [Member] | Term Loan [Member] |  |  |
Debt Instrument, Basis Spread on Variable Rate | 2.22% |  |
Debt Instrument, Periodic Payment | $ 0.3 |  |
Long-Term Debt |  |  | $ 14.5
Debt, Weighted Average Interest Rate |  |  | 6.90%
Debt Instrument, Prepayment Fee, Percentage of Outstanding Principal | 2.00% |  |
Conversion of Interim Funding Agreement Debt into Term Loan [Member] | Wells Fargo Bank, N.A. [Member] |  |  |
Debt Conversion, Converted Instrument, Amount | $ 15.0 |  |

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- Definition The prepayment fee, expressed as a percentage of the outstanding principal under debt instrument. + References No definition available. + Details
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- Definition The value of the financial instrument(s) that the original debt is being converted into in a noncash (or part noncash) transaction. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 3 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482913/230-10-50-3 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 5 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482913/230-10-50-5 + Details
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