Note 10 - Long-Term Debt (Details Textual) - USD ($)	Dec. 31, 2022	Dec. 31, 2021
Long Term Debt [Line Items]
FHLB stock	$ 5,181,000	$ 1,317,000
Maximum borrowing capacity with FHLB	396,973,000
Long-term advances outstanding with FHLB	10,000,000
Borrowings outstanding with FHLB	10,000,000
Long-term Debt [Member]
Long Term Debt [Line Items]
Borrowings outstanding with FHLB		10,000,000
Other Short Term Debt [Member]
Long Term Debt [Line Items]
Borrowings outstanding with FHLB	92,018,000
Letter of Credit [Member]
Long Term Debt [Line Items]
Borrowings outstanding with FHLB	$ 350,000	$ 350,000

Long term debt.

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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

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 470
-Section 45
-Paragraph 1
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- Definition

Amount of maximum advances or credit lines available from the Federal Home Loan Bank (FHLB).

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-Publisher FASB
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- Definition

Including both current and noncurrent portions, Federal Home Loan Bank borrowings initially due beyond one year or beyond the normal operating cycle if longer.

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- Definition

Federal Home Loan Bank (FHLB) stock represents an equity interest in a FHLB. It does not have a readily determinable fair value because its ownership is restricted and it lacks a market (liquidity).

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