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Financial Instruments and Credit Risk Concentrations
3 Months Ended
Oct. 31, 2024
Investments, All Other Investments [Abstract]  
Financial Instruments and Credit Risk Concentrations

4. Financial Instruments and Credit Risk Concentrations:

Financial instruments that are potentially subject to concentrations of credit risk consist principally of restricted cash, cash and cash equivalents, and receivables. Restricted cash, cash and cash equivalents are placed with multiple financial institutions and instruments to minimize risk. No assurance can be made that such financial institutions and instruments will minimize all such risk.

As of October 31, 2024 and July 31, 2024, three tenants accounted for approximately 55% and 51% of receivables, respectively. During the three months ended October 31, 2024 and 2023, respectively, two tenants accounted for 27% of total rental revenue in each period, respectively.