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Amount of cash inflow from contractual arrangement with the lender, including but not limited to, letter of credit, standby letter of credit and revolving credit arrangements.

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Note 8 - Deposits and Borrowed Funds (Details Textual) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022	Dec. 31, 2022
Demand Deposit Overdrafts	$ 699		$ 699		$ 995
Interest Expense, Time Deposits, $100,000 or More	26	$ 39	91	$ 120
Corresponding Banks [Member]
Line of Credit Facility, Maximum Borrowing Capacity	100,000		100,000
Proceeds from Lines of Credit			0
Line of Credit Facility, Average Outstanding Amount			0
Federal Reserve [Member]
Line of Credit Facility, Maximum Borrowing Capacity	964,000		964,000
Proceeds from Lines of Credit			0
Line of Credit Facility, Average Outstanding Amount			0
Federal Reserve [Member] \| Asset Pledged as Collateral [Member]
Available for Sale and Held to Maturity Debt Securities	$ 1,930,927		$ 1,930,927