Annual report pursuant to Section 13 and 15(d)

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

v3.20.2
Balance Sheet Details - Schedule of Accounts Payable and Accrued Liabilities (Details) - USD ($)
Jul. 31, 2020
Jul. 31, 2019
Balance Sheet Related Disclosures [Abstract]    
Research and development costs $ 4,730,347 $ 2,380,215
Professional services fees 3,097,881 1,702,886
Other 94,808 133,916
Total $ 7,923,036 $ 4,217,017