Schedule of Equity Investments (Details) (Parenthetical) - Common Class B [Member] - shares	3 Months Ended	12 Months Ended
	Oct. 31, 2022	Jul. 31, 2022
Zedge Inc [Member]
Number of related party shares received	42,282	42,282
Rafael Holdings Inc. [Member]
Number of related party shares received	290,214	290,214