Note 11 - Earnings Per Common Share (Tables)

9 Months Ended

Sep. 30, 2021

Notes Tables

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

	Three Months Ended September 30,
	2021				2020
	Shares		Per Share Amount		Shares		Per Share Amount
Basic earnings per share		10,833,875	$	0.94		10,966,645	$	0.66
Effect of dilutive securities - stock options		2,418		—		3,256		—
Diluted earnings per share		10,836,293	$	0.94		10,969,901	$	0.66

	Nine Months Ended September 30,
	2021					2020
	Shares		Per Share Amount			Shares		Per Share Amount
Basic earnings per share		10,907,721	$	2.96			10,983,729	$	1.93
Effect of dilutive securities - stock options		3,651		(0.01	)		4,361		—
Diluted earnings per share		10,911,372	$	2.95			10,988,090	$	1.93