Annual report pursuant to Section 13 and 15(d)

Commitments and Contingencies - Schedule of Future Minimum Lease Payments Under the Non-cancelable Operating Leases (Details)

v3.19.3
Commitments and Contingencies - Schedule of Future Minimum Lease Payments Under the Non-cancelable Operating Leases (Details)
Jul. 31, 2019
USD ($)
Commitments and Contingencies Disclosure [Abstract]  
2020 $ 1,356,000
2021 308,000
Total minimum payments $ 1,664,000