Note 11 - Earnings Per Common Share (Tables)

3 Months Ended

Mar. 31, 2022

Notes Tables

Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]

	Three Months Ended March 31,
	2022				2021
	Shares		Per Share Amount		Shares		Per Share Amount
Basic earnings per share		10,754,287	$	0.84		10,971,466	$	1.03
Effect of dilutive securities - stock options		2,615		—		4,711		—
Diluted earnings per share		10,756,902	$	0.84		10,976,177	$	1.03