XML 21 R25.htm IDEA: XBRL DOCUMENT v3.19.3
6. Income Taxes (Details Narrative) - USD ($)
12 Months Ended
Jul. 31, 2019
Jul. 31, 2018
Income Tax Disclosure [Abstract]    
Net operating losses $ 2,208,705 $ 2,120,682
Net operating losses, expiration date Jan. 01, 2034