Quarterly report pursuant to Section 13 or 15(d)

Balance Sheet Details (Details Narrative)

v3.20.2
Balance Sheet Details (Details Narrative) - USD ($)
3 Months Ended
Oct. 31, 2020
Oct. 31, 2019
Balance Sheet Related Disclosures [Abstract]    
Depreciation and amortization expense $ 100,000 $ 100,000