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Note 15 - Borrowings - Borrowed Funds (Details) - USD ($) $ in Thousands | Mar. 31, 2023 | Dec. 31, 2022
--- | --- | ---
Fixed rate advances | $ 100,000 |
Total | 100,000 | $ 120,000
Federal Home Loan Bank of Indianapolis [Member] |  |
Fixed rate advances | 0 | 120,000
Bank Term Funding Program (BTFP) [Member] |  |
Fixed rate advances | $ 100,000 | $ 0

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- 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. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 942 -SubTopic 470 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org//1943274/2147480876/942-470-45-1 + Details
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