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CAPITAL STOCK (Details 5) - USD ($)
12 Months Ended
Jul. 31, 2017
Jul. 31, 2016
Jul. 31, 2015
Schedule of Share Based Compensation Arrangement by Share based Payment Award Options Grants in Period Activity [Line Items]      
Options Granted 672,500 3,033,000 7,640,000
Fair Value $ 385,002    
August 2, 2016 [Member]      
Schedule of Share Based Compensation Arrangement by Share based Payment Award Options Grants in Period Activity [Line Items]      
Options Granted 182,500    
Exercise Price $ 0.93    
Term (Years) 5 years    
Fair Value $ 90,222    
Expected Life (Years) 2 years 10 months 24 days    
Risk-Free Interest Rate 0.78%    
Dividend Yield 0.00%    
Expected Volatility 84.14%    
August 12, 2016 [Member]      
Schedule of Share Based Compensation Arrangement by Share based Payment Award Options Grants in Period Activity [Line Items]      
Options Granted 190,000    
Exercise Price $ 1.12    
Term (Years) 5 years    
Fair Value $ 106,339    
Expected Life (Years) 2 years 10 months 24 days    
Risk-Free Interest Rate 0.81%    
Dividend Yield 0.00%    
Expected Volatility 78.07%    
December 9, 2016 [Member]      
Schedule of Share Based Compensation Arrangement by Share based Payment Award Options Grants in Period Activity [Line Items]      
Options Granted 50,000    
Exercise Price $ 1.07    
Term (Years) 5 years    
Fair Value $ 25,999    
Expected Life (Years) 2 years 6 months    
Risk-Free Interest Rate 1.29%    
Dividend Yield 0.00%    
Expected Volatility 80.90%    
March 13, 2017 [Member]      
Schedule of Share Based Compensation Arrangement by Share based Payment Award Options Grants in Period Activity [Line Items]      
Options Granted 50,000    
Exercise Price $ 1.33    
Term (Years) 5 years    
Fair Value $ 36,314    
Expected Life (Years) 2 years 10 months 24 days    
Risk-Free Interest Rate 1.65%    
Dividend Yield 0.00%    
Expected Volatility 85.80%    
April 4, 2017 [Member]      
Schedule of Share Based Compensation Arrangement by Share based Payment Award Options Grants in Period Activity [Line Items]      
Options Granted 50,000    
Exercise Price $ 1.35    
Term (Years) 5 years    
Fair Value $ 36,785    
Expected Life (Years) 2 years 10 months 24 days    
Risk-Free Interest Rate 1.44%    
Dividend Yield 0.00%    
Expected Volatility 85.86%    
May 9, 2017 [Member]      
Schedule of Share Based Compensation Arrangement by Share based Payment Award Options Grants in Period Activity [Line Items]      
Options Granted 50,000    
Exercise Price $ 1.35    
Term (Years) 5 years    
Fair Value $ 35,524    
Expected Life (Years) 2 years 10 months 24 days    
Risk-Free Interest Rate 1.54%    
Dividend Yield 0.00%    
Expected Volatility 82.10%    
December 9, 2016      
Schedule of Share Based Compensation Arrangement by Share based Payment Award Options Grants in Period Activity [Line Items]      
Options Granted 100,000    
Exercise Price $ 1.07    
Term (Years) 5 years    
Fair Value $ 53,819    
Expected Life (Years) 2 years 10 months 24 days    
Risk-Free Interest Rate 1.40%    
Dividend Yield 0.00%    
Expected Volatility 77.87%