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Note 12 - Long-term Debt - Schedule of Long-term Debt (Details) - USD ($) | 3 Months Ended | 12 Months Ended
--- | --- | ---
Sep. 30, 2024 | Dec. 31, 2023
Long-Term Debt, Face Value | $ 60,310,000 | $ 60,310,000
Long-Term Debt, Carrying Value | 59,041,000 | 58,956,000
Subordinated Notes Payable [Member] |  |
Long-Term Debt, Face Value | 50,000,000 | 50,000,000
Long-Term Debt, Carrying Value | $ 50,000,000 | $ 50,000,000
Long-Term Debt, Period End Interest Rate | 3.50% | 3.50%
Junior Subordinated Debenture Trust I [Member] |  |
Long-Term Debt, Basis Spread on Variable Rate | 0.26% | 0.26%
Long-Term Debt, Adjustment, Variable Rate | $ 3,100 | $ 3,100
Long-Term Debt, Face Value | 4,124,000 | 4,124,000
Long-Term Debt, Carrying Value | $ 3,616,000 | $ 3,583,000
Long-Term Debt, Period End Interest Rate | 8.02% | 8.72%
Junior Subordinated Debenture Trust II [Member] |  |
Long-Term Debt, Basis Spread on Variable Rate | 0.26% | 0.26%
Long-Term Debt, Adjustment, Variable Rate | $ 1,800 | $ 1,800
Long-Term Debt, Face Value | 6,186,000 | 6,186,000
Long-Term Debt, Carrying Value | $ 5,425,000 | $ 5,373,000
Long-Term Debt, Period End Interest Rate | 7.01% | 7.45%

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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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