Financial Instruments and Credit Risk Concentrations	9 Months Ended
Apr. 30, 2025
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. Four tenants accounted for approximately 67% of receivables as of April 30, 2025 and three tenants accounted for approximately 51% of receivables as of July 31, 2024. During the nine months ended April 30, 2025 and 2024, two tenants accounted for 27% of total rental revenue.

The entire disclosure for financial instruments. This disclosure includes, but is not limited to, fair value measurements of short and long term marketable securities, international currencies forward contracts, and auction rate securities. Financial instruments may include hedging and non-hedging currency exchange instruments, derivatives, securitizations and securities available for sale at fair value. Also included are investment results, realized and unrealized gains and losses as well as impairments and risk management disclosures.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 825
-Name Accounting Standards Codification
-Publisher FASB
-URI https://asc.fasb.org/825/tableOfContent

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