Note 2 - Net Income Per Share (Tables)

9 Months Ended

Jun. 30, 2018

Notes Tables

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

	Three Months Ended June 30,				Nine Months Ended June 30,
	2018		2017		2018		2017
Net income	$	1,755,232	$	803,316	$	2,393,014	$	2,587,767
Weighted average common shares		13,430,503		13,522,755		13,441,619		13,559,704
Dilutive potential common shares		-		75,827		31,504		171,241
Weighted average dilutive common shares outstanding		13,430,503		13,598,582		13,473,123		13,730,945
Net income per common share:
Basic	$	0.13	$	0.06	$	0.18	$	0.19
Diluted	$	0.13	$	0.06	$	0.18	$	0.19