Stock-Based Compensation (Tables)

6 Months Ended

Jan. 31, 2015

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Common stock options granted, forfeited or expired and exercised

	Options		Weighted Average Exercise Price per Share		Aggregate Intrinsic Value
Outstanding, August 1, 2014		37,964,390	$	0.061
Less: Forfeited or expired		1,215,000		0.716
Less: Exercised		542,154		0.001		9,488
Outstanding, January 31, 2015		36,207,236	$	0.040	$	480,633
Exercisable, January 31, 2015		36,207,236	$	0.040	$	480,633