Note 7 - Other Borrowed Funds - Federal Home Loan Bank Advances (Details) - USD ($) $ in Millions |
Sep. 30, 2023 |
Dec. 31, 2022 |
|---|---|---|
| Advance from Federal Home Loan Bank | $ 30 | $ 30 |
| Single Maturity Fixed Rate Advances [Member] | ||
| Advance from Federal Home Loan Bank | $ 10 | $ 10 |
| Maturities | 2024 | 2024 |
| Weighted average interest rate | 2.63% | 2.63% |
| Putable Advances [Member] | ||
| Advance from Federal Home Loan Bank | $ 20 | $ 20 |
| Maturities | 2024 | 2024 |
| Weighted average interest rate | 1.81% | 1.81% |
| X | ||||||||||
- Definition Amount of borrowings as of the balance sheet date from the Federal Home Loan Bank, which are primarily used to cover shortages in the required reserve balance and liquidity shortages. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Discloses the year of maturity, when only one maturity date applies. for the advances from the Federal Home Loan Bank, by branch, as of the Balance Sheet date. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition States the interest rate applicable to Federal Home Loan Bank advances outstanding as of the Balance Sheet date. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Details
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| X | ||||||||||
- Details
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