CAPITAL STOCK (Details 1) - USD ($)	3 Months Ended	9 Months Ended
	Oct. 31, 2015	Apr. 30, 2016	Apr. 30, 2015
Gross Proceeds	$ 900,000	$ 453,444
Relative Fair Value Allocation to:
Shares		10,324,264	$ 435,590
2014 Shelf Offering [Member]
Total Fair Value Before Allocation to Net Proceeds		11,954,405
Gross Proceeds		10,510,000
Share Issuance Costs - Cash		(525,482)
Net Cash Proceeds Received		9,984,518
Relative Fair Value Allocation to:
Shares		8,365,038
Share Purchase Warrants		1,619,480
Proceeds from Issuance or Sale of Equity, Total		9,984,518
2014 Shelf Offering [Member] | Common Stock [Member]
Total Fair Value Before Allocation to Net Proceeds		10,015,410
2014 Shelf Offering [Member] | Warrant [Member]
Total Fair Value Before Allocation to Net Proceeds		$ 1,938,995