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Note 15 - Net Loss Per Share (Tables)

6 Months Ended

Mar. 31, 2018

Notes Tables

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

		Three months ended								Six months ended
		March 31,								March 31,
		2018				2017				2018				2017
Numerator:
Net income (loss)		$	460,908			$	298,350			$	(1,222,344	)		$	(514,329	)

Denominator:
Weighted average common shares outstanding - basic and diluted			32,275,647				31,800,103				32,212,286				31,800,103
Assumed exercise of dilutive options and warrants			1,023,559				63,799				-				-
Weighted average dilutive shares outstanding			33,299,206				31,863,902				32,212,286				31,800,103

Basic income (loss) per common share - basic and diluted		$	0.01			$	0.01			$	(0.04	)		$	(0.02	)
Diluted income (loss) per common share		$	0.01			$	0.01			$	(0.04	)		$	(0.02	)

Potentially dilutive securities outstanding at period end excluded from the diluted computation as the inclusion would have been antidilutive:
Options			1,766,250				3,061,836				2,706,567				2,989,836
Restricted stock units			218,330				250,000				218,330				250,000
Total			1,984,580				3,311,836				2,924,897				3,239,836