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Schedule of Equity Investments (Details) (Parenthetical) - Common Class B [Member] - shares |  | 3 Months Ended | 12 Months Ended
--- | --- | --- | ---
Apr. 29, 2025 | Oct. 31, 2025 | Jul. 31, 2025
Rafael Holdings Inc [Member] |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |
Number of related party shares received | 168,122 | 446,932 | 446,932
Zedge Inc [Member] |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |
Number of related party shares received |  | 42,282 | 42,282

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