Note 3 - Net Income per Share (Tables)

3 Months Ended

Mar. 31, 2023

Notes Tables

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

	For the Three Months
	Ended March 31,
	2023		2022
Basic weighted average shares outstanding		5,595,320		5,587,070
Dilutive effect of granted options		-		-
Diluted weighted average shares outstanding		5,595,320		5,587,070
Net income	$	1,140	$	2,036
Net income per share-basic	$	0.20	$	0.36
Net income per share-diluted	$	0.20	$	0.36