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Note 22 - Subsequent Event (Details Textual) - USD ($) | Jan. 01, 2026 | Feb. 11, 2026 | Dec. 31, 2025
--- | --- | --- | ---
Subsequent Event [Member] | Unsecured Debt [Member] | Banco Del Bajio [Member] |  |  |
Debt Instrument, Face Amount |  | $ 1,161,000 |
Debt Instrument, Interest Rate, Stated Percentage |  | 10.50% |
Promissory Notes With Maturity on April 1, 2027 [Member] | Gill Family Capital Management [Member] |  |  |
Subordinated Debt, Ending Balance |  |  | $ 2,000,000
Promissory Notes With Maturity on April 1, 2027 [Member] | Gill Family Capital Management [Member] | Subsequent Event [Member] |  |  |
Subordinated Debt, Ending Balance | $ 2,000,000 |  |
Debt Instrument, Maximum Allowance of Interest Due on Deferred Payments, Percent | 100.00% |  |
Promissory Notes with Maturity on April 1 2028 [Member] | Gill Family Capital Management [Member] |  |  |
Subordinated Debt, Ending Balance |  |  | 5,000,000
Promissory Notes with Maturity on April 1 2028 [Member] | Gill Family Capital Management [Member] | Subsequent Event [Member] |  |  |
Subordinated Debt, Ending Balance | $ 2,000,000 |  |
Promissory Notes with Maturity on April 1 2029 [Member] | Gill Family Capital Management [Member] |  |  |
Subordinated Debt, Ending Balance |  |  | $ 3,000,000
Promissory Notes with Maturity on April 1 2029 [Member] | Gill Family Capital Management [Member] | Subsequent Event [Member] |  |  |
Subordinated Debt, Ending Balance | 5,000,000 |  |
Promissory Notes with Maturity on April 1, 2030 [Member] | Gill Family Capital Management [Member] | Subsequent Event [Member] |  |  |
Subordinated Debt, Ending Balance | $ 3,000,000 |  |

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