Related Party Transactions (Details) - Schedule of rent payments expenses - Board of Directors Chairman [Member] - USD ($)	3 Months Ended		9 Months Ended
	Apr. 30, 2022	Apr. 30, 2021	Apr. 30, 2022	Apr. 30, 2021
Related Party Transactions (Details) - Schedule of rent payments expenses [Line Items]
Rent Payments	$ 246,814	$ 246,814	$ 740.442	$ 740,442
Rent Expense	466,968	466,968	1,400,906	1,400,906
Jamaica Avenue at 169th Street [Member]
Related Party Transactions (Details) - Schedule of rent payments expenses [Line Items]
Rent Payments	156,250	156,250	468,750	468,750
Rent Expense	379,359	379,359	1,138,078	1,138,078
504-506 Fulton Street [Member]
Related Party Transactions (Details) - Schedule of rent payments expenses [Line Items]
Rent Payments	90,564	90,564	271,692	271,692
Rent Expense	$ 87,609	$ 87,609	$ 262,828	$ 262,828