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Note 11 - Income Taxes	3 Months Ended
	Mar. 31, 2024
Notes to Financial Statements
Income Tax Disclosure [Text Block]	11. Income Taxes The tax effects of temporary differences related to income taxes are included in deferred income taxes. The change in deferred income taxes since December 31, 2023 is due primarily to the increase in unrealized losses on investment securities.

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The entire disclosure for income tax.

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