Note 8 - Other Borrowings (Details Textual) - USD ($) $ in Thousands |
3 Months Ended | 12 Months Ended | |
|---|---|---|---|
Dec. 31, 2023 |
Dec. 31, 2023 |
Dec. 31, 2022 |
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| Proceeds from FHLBank Borrowings, Financing Activities | $ 5,000 | $ 0 | |
| Federal Home Loan Bank, Advances, General Debt Obligations, Disclosures, Collateral Pledged | $ 102,600 | 102,600 | 86,600 |
| Federal Reserve Bank of Chicago [Member] | Bank Term Funding Program [Member] | |||
| Short-Term Debt | $ 10,000 | $ 10,000 | |
| Debt Instrument, Interest Rate, Stated Percentage | 5.31% | 5.31% | |
| Debt Instrument, Term (Month) | 12 months | ||
| BMO Harris Bank [Member] | |||
| Line of Credit Facility, Maximum Borrowing Capacity | $ 10,000 | $ 10,000 | 10,000 |
| Federal Funds Purchased | $ 0 | 0 | $ 0 |
| Federal Home Loan Bank of Chicago [Member] | |||
| Proceeds from FHLBank Borrowings, Financing Activities | $ 5,000 | ||
| Federal Home Loan Bank, Advances, Interest Rate | 4.78% | 4.78% | |
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- Definition Contractual interest rate for funds borrowed, under the debt agreement. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- 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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- 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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- 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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- Definition Interest rate of advances made and reported by Federal Home Loan Bank (FHLBank). No definition available.
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- 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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- 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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- Definition Reflects the total carrying amount as of the balance sheet date of debt having initial terms less than one year or the normal operating cycle, if longer. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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