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Summary of Significant Accounting Policies (Tables) | 12 Months Ended
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Jul. 31, 2025
Summary of Significant Accounting Policies [Abstract] |
Schedule of Estimated Useful Lives of Long-Lived Assets | The related depreciation and amortization are computed using the straight-line method over the estimated useful lives, which range as follows:
Classification |  | Years
Building and improvements |  | 40
Tenant improvements |  | 7-15
Machinery and equipment |  | 3-5
Other (primarily office equipment, furniture and fixtures) |  | 5

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