CAPITAL STOCK (Details 5) - $ / shares	3 Months Ended			9 Months Ended
	Apr. 30, 2016	Jan. 31, 2016	Oct. 31, 2015	Apr. 30, 2016
Share Based Compensation Stock Options Activity [Line Items]
Number of Stock Options, Begining Balance	11,117,858	11,681,975	10,581,975	10,581,975
Number of Stock Options, Issued		300,000	1,105,000	1,405,000
Number of Stock Options, Exercised		(682,167)
Number of Stock Options, Forfeited	(72,500)	(180,000)	(5,000)
Number of Stock Options, Expired		(1,950)
Number of Stock Options, Ending Balance	11,045,358	11,117,858	11,681,975	11,045,358
Weighted Average Exercise Price, Begining Balance	$ 1.42	$ 1.36	$ 1.38	$ 1.38
Weighted Average Exercise Price, Issued		0.98	1.16
Weighted Average Exercise Price, Exercised		0.33
Weighted Average Exercise Price, Forfeited	1.81	1.32	1.32
Weighted Average Exercise Price, Expired		5.90
Weighted Average Exercise Price, Ending Balance	$ 1.41	$ 1.42	$ 1.36	$ 1.41