CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS EQUITY - 3 months ended Oct. 31, 2015 - USD ($)	Common Stock [Member]	Additional Paid-In Capital [Member]	Accumulated Deficit [Member]	Accumulated Other Comprehensive Loss [Member]	Total
Beginning Balance at Jul. 31, 2015	$ 97,841	$ 222,927,529	$ (192,024,074)	$ (14,631)	$ 30,986,665
Beginning Balance (Shares) at Jul. 31, 2015	97,834,087
Issued for debt facility as bonus shares	$ 752	899,248			900,000
Issued for debt facility as bonus shares (Shares)	752,320
Common stock issued for consulting services	$ 278	305,317			305,595
Common stock issued for consulting services (Shares)	274,982
Common stock issued for compensation	$ 33	35,231			35,264
Common stock issued for compensation (Shares)	33,315
Stock options issued to consultants		8,635			8,635
Stock options issued to management		180,315			180,315
Stock options issued to employees		96,633			96,633
Net loss for the period			(5,072,034)		(5,072,034)
Other comprehensive loss				(199)	(199)
Ending Balance at Oct. 31, 2015	$ 98,904	$ 224,452,908	$ (197,096,108)	$ (14,830)	$ 27,440,874
Ending Balance (Shares) at Oct. 31, 2015	98,894,704