XML 87 R55.htm IDEA: XBRL DOCUMENT v3.5.0.2
CAPITAL STOCK (Details)
12 Months Ended
Jul. 31, 2016
2016 Offering Warrant [Member]  
Expected Risk Free Interest Rate 1.11%
Expected Annual Volatility 74.34%
Expected Contractual Life in Years 3 years
Expected Annual Dividend Yield 0.00%
2015 Offering Warrant [Member]  
Expected Risk Free Interest Rate 1.06%
Expected Annual Volatility 71.23%
Expected Contractual Life in Years 3 years
Expected Annual Dividend Yield 0.00%
2014 Offering Warrant [Member]  
Expected Risk Free Interest Rate 0.60%
Expected Annual Volatility 66.34%
Expected Contractual Life in Years 3 years
Expected Annual Dividend Yield 0.00%