Quarterly Information - Quarterly information (unaudited) (Details) - USD ($)	12 Months Ended
	Jul. 31, 2016	Jul. 31, 2015
Operating Loss	$ (1,902,568)	$ (3,562,914)
Net Income/(Loss)	(3,223,109)	(2,193,358)
Net Loss available to common stockholders	$ (3,223,109)	$ (2,532,941)
Net Loss per share	$ (0.004)	$ (0.003)
Q1
Revenues, net	$ 0	$ 0
Operating Loss	(1,317,579)	(908,469)
Net Income/(Loss)	(1,731,265)	49,623
Net Loss available to common stockholders	$ (1,731,265)	$ 49,623
Net Loss per share	$ (.0020)	$ .0001
Q2
Revenues, net	$ 0	$ 0
Operating Loss	(157,532)	(835,147)
Net Income/(Loss)	(47,390)	(511,916)
Net Loss available to common stockholders	$ (47,390)	$ (511,916)
Net Loss per share	$ (.0001)	$ (0.0006)
Q3
Revenues, net	$ 0	$ 0
Operating Loss	(144,298)	(851,601)
Net Income/(Loss)	918,361	(1,396,157)
Net Loss available to common stockholders	$ (918,361)	$ (1,396,157)
Net Loss per share	$ 0.0010	$ (0.0018)
Q4
Revenues, net	$ 0	$ 0
Operating Loss	(283,159)	(967,797)
Net Income/(Loss)	(2,362,815)	(334,908)
Net Loss available to common stockholders	$ (2,362,815)	$ (674,491)
Net Loss per share	$ (0.0027)	$ (0.0008)