Note 7 - Other Borrowings (Details Textual) - USD ($) $ in Thousands |
1 Months Ended | 12 Months Ended | |
|---|---|---|---|
Jun. 30, 2023 |
Dec. 31, 2025 |
Dec. 31, 2024 |
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| Federal Home Loan Bank, Advances, General Debt Obligations, Disclosures, Collateral Pledged | $ 105,100 | $ 103,800 | |
| BMO Harris Bank [Member] | |||
| Line of Credit Facility, Maximum Borrowing Capacity | 10,000 | 10,000 | |
| Federal Funds Purchased | 0 | $ 0 | |
| Federal Home Loan Bank of Chicago [Member] | |||
| Proceeds from FHLBank Borrowings, Financing Activities | $ 5,000 | $ 0 | |
| Federal Home Loan Bank, Advance, Branch of FHLBank, Interest Rate | 4.78% | ||
| Debt Instrument, Term (Month) | 24 months |
| X | ||||||||||
- 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. No definition available.
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| X | ||||||||||
- Definition Amount of short term borrowing where a bank borrows, at the federal funds rate, from another bank. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Rate of interest applicable on advance from Federal Home Loan Bank (FHLBank). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount of the collateral pledged in support of federal home loan bank advances outstanding. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount of cash inflow from Federal Home Loan Bank (FHLBank) borrowing, classified as financing activity. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Details
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- Details
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