Financial Instruments and Credit Risk Concentrations (Details) |
3 Months Ended | 12 Months Ended | |
---|---|---|---|
Oct. 31, 2022 |
Oct. 31, 2021 |
Jul. 31, 2022 |
|
Five Tenants [Member] | Receivables [Member] | |||
Financial Instruments and Credit Risk Concentrations (Details) [Line Items] | |||
Concentration risk, percentage | 69.00% | 69.00% | |
Two Tenants [Member] | Revenue [Member] | |||
Financial Instruments and Credit Risk Concentrations (Details) [Line Items] | |||
Concentration risk, percentage | 30.00% | 29.00% |