Note 2 - Earnings Per Share - Earnings Per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Net income available to common stockholders	$ 2,359	$ 1,993	$ 4,081	$ 5,837
Basic and diluted weighted average common shares outstanding (in shares)	12,460,678	12,460,678	12,460,678	12,463,127
Basic and diluted earnings per common share (in dollars per share)	$ 0.19	$ 0.16	$ 0.33	$ 0.47

The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period.

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+ Details

- Definition

Amount, after deduction of tax, noncontrolling interests, dividends on preferred stock and participating securities; of income (loss) available to common shareholders.

+ References

+ Details

BankFinancial CORP 10-Q