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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