Quarterly report pursuant to Section 13 or 15(d)

Balance Sheet Details - Schedule of Accounts Payable and Accrued Liabilities (Details)

v3.10.0.1
Balance Sheet Details - Schedule of Accounts Payable and Accrued Liabilities (Details) - USD ($)
Oct. 31, 2018
Jul. 31, 2018
Balance Sheet Related Disclosures [Abstract]    
Research and development costs $ 2,690,707 $ 3,801,211
Professional services fees 1,234,226 770,853
Other 244,864 206,828
Accounts payable and accrued liabilities $ 4,169,797 $ 4,778,892