Note 2 - Net Income Per Share (Tables)

6 Months Ended

Mar. 31, 2020

Notes Tables

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

	Three Months Ended March 31,				Six Months Ended March 31,
	2020		2019		2020		2019
Net income	$	747,897	$	367,942	$	1,249,055	$	1,377,902
Weighted average common shares		13,521,172		13,422,222		13,516,608		13,411,183
Dilutive potential common shares		-		27,990		55,066		13,995
Weighted average dilutive common shares outstanding		13,521,172		13,450,212		13,571,674		13,425,178
Net income per common share:
Basic	$	0.05	$	0.02	$	0.09	$	0.10
Diluted	$	0.05	$	0.02	$	0.09	$	0.10