Note 17 - Net Income Per Share (Tables)

3 Months Ended

Dec. 31, 2019

Notes Tables

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

	Three months Ended
	December 31,
	2019		2018
Net income	$	620,327	$	1,045,940
Basic income per share	$	0.02	$	0.03
Diluted income per share	$	0.02	$	0.03
Weighted average shares outstanding - basic		32,977,765		32,896,021
Assumed exercise of dilutive options		732,855		674,845
Weighted average shares outstanding - diluted		33,710,620		33,570,866
Potentially diluted securities outstanding at period end excluded from diluted computation as the inclusion would have been antidilutive:
Options		708,727		991,750