Note 10 - Borrowed Funds - Federal Home Loan Bank Advances (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Fixed rate advances from the FHLB	$ 0	$ 6,000
Fixed Rate Federal Home Loan Bank Advances [Member]
Fixed rate advances from the FHLB			$ 6,000

Amount of Federal Home Loan Bank (FHLB) advances which have fixed interest.

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