Note 10 - Net Income Per Common Share (Tables)

12 Months Ended

Dec. 31, 2019

Notes Tables

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

	For the Years Ended December 31,
	201 9		201 8		201 7
Weighted average number of common shares outstanding - basic		3,412,805		3,388,624		3,346,689
Effect of dilutive securities		17,648		46,238		98,943
Weighted average number of common shares and potential common shares - diluted		3,430,453		3,434,862		3,445,632
Net income	$	7,796	$	9,467	$	12,115
Net income per common share - basic	$	2.28	$	2.79	$	3.62
Net income per common share - diluted	$	2.27	$	2.76	$	3.52