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Note 8 - Accumulated Other Comprehensive Income (Loss) - Reclassifications from Accumulated Other Comprehensive Loss (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Related income tax expense	$ 905	$ 886
Net income	3,849	3,729
Reclassification out of Accumulated Other Comprehensive Income [Member]
Net securities gains reclassified into earnings	0	0
Related income tax expense	0	0
Net income	$ 0	$ 0

X

- Definition

Amount of unrealized and realized gain (loss) on investment in debt and equity securities.

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Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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