Note 10 - Earnings Per Common Share - Summary of Earnings Per Share Calculation (Details) - USD ($)	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Net Income	$ 3,131,034	$ 2,996,885
Weighted average shares of common stock outstanding - Basic (in shares)	3,548,310	3,533,012
Net Income Per Common Share - Basic (in dollars per share)	$ 0.88	$ 0.85
Unvested Restricted Stock Awards (in shares)	2,373	5,280
Weighted average shares of common stock - Diluted (in shares)	3,550,683	3,538,292
Net Income Per Common Share - Diluted (in dollars per share)	$ 0.88	$ 0.85

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

The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units 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

CRAWFORD UNITED Corp 10-Q