Schedule of Valuation Assumptions Used, Share Purchase Warrants (Details)	12 Months Ended
	Jul. 31, 2015	Jul. 31, 2014
Capital Stock Schedule Of Valuation Assumptions Used, Share Purchase Warrants 1	1.06%
Capital Stock Schedule Of Valuation Assumptions Used, Share Purchase Warrants 2	71.23%
Capital Stock Schedule Of Valuation Assumptions Used, Share Purchase Warrants 3	3.00
Capital Stock Schedule Of Valuation Assumptions Used, Share Purchase Warrants 4	0.00%
Capital Stock Schedule Of Valuation Assumptions Used, Share Purchase Warrants 1		0.60%
Capital Stock Schedule Of Valuation Assumptions Used, Share Purchase Warrants 2		66.34%
Capital Stock Schedule Of Valuation Assumptions Used, Share Purchase Warrants 3		3.00
Capital Stock Schedule Of Valuation Assumptions Used, Share Purchase Warrants 4		0.00%