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LEASES (Details Textual) - USD ($)
1 Months Ended
May 14, 2021
Jul. 31, 2021
Jul. 31, 2020
Mar. 16, 2017
Leases [Line Items]        
Lessee, Operating Lease, Term of Contract       5 years
Operating Leases, Rent Expense, Minimum Rentals       $ 9,000
Finance lease agreement term 4 years      
Finance Leases, Rent Expense, Minimum Rentals $ 1,107      
NEW YORK [Member]        
Leases [Line Items]        
Lessee Operating Sub Lease Expiration Date     Apr. 30, 2021  
Operating Leases, Rent Expense, Sublease Rentals     $ 7,049  
Percentage of Increase of Sublease Base Rent   2.50%