Stock Options (Tables)

9 Months Ended

Jun. 30, 2018

Stock Options [Abstract]

Summary of stock options

	Shares Underlying  Options Outstanding						Shares Underlying  Options Exercisable
Range of Exercise Price	Shares Underlying Options Outstanding		Weighted Average Remaining Contractual Life		Weighted Average Exercise Price		Shares Underlying Options Exercisable		Weighted Average Exercise Price
$0.30 at June 30, 2018		250,000		0.33	$	0.30		250,000	$	0.30
$0.34 at June 30, 2018		450,000		0.43	$	0.34		450,000	$	0.34
$0.38 at June 30, 2018		6,780,000		1.22	$	0.38		6,780,000	$	0.38
$0.23 at June 30, 2018		600,000		1.38	$	0.23		600,000	$	0.23
		8,080,000		1.16	$	0.36		8,080,000	$	0.36

Summary of stock option activity

	Number of Underlying Shares			Weighted Average Exercise Price			Weighted Average Fair Market Value
Balance, September 30, 2017		11,530,000		$	0.27		$	0.22
Exercised, June 2018		(3,450,000	)	$	(0.05	)	$	(0.04	)
Balance, June 30, 2018		8,080,000		$	0.36		$	0.29
Exercisable, June 30, 2018		8,080,000		$	0.36		$	0.29