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Note 10 - Borrowings (Details Textual) - USD ($) $ in Thousands	Jun. 06, 2022	Sep. 30, 2022	Dec. 31, 2021
Federal Home Loan Bank, Advance, Maturity, Year One, Total		$ 23,600
Long-Term Federal Home Loan Bank Advances, Total			$ 3,000
Promissory Note [Member]
Debt Instrument, Face Amount	$ 4,000
Debt Instrument, Term (Year)	5 years
Debt Instrument, Interest Rate, Stated Percentage	3.35%
Long-Term Debt, Total		$ 3,900	$ 0

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Contractual interest rate for funds borrowed, under the debt agreement.

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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.

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