Quarterly report pursuant to Section 13 or 15(d)

Leases (Details)

v3.20.4
Leases (Details)
$ in Millions
6 Months Ended
Jan. 31, 2021
USD ($)
Leases (Details) [Line Items]  
Lease option maximum extension period 5 years
Accumulated amortization of finance lease assets (in Dollars) $ 1.1
Minimum [Member]  
Leases (Details) [Line Items]  
Lease term of contract 1 year
Maximum [Member]  
Leases (Details) [Line Items]  
Lease term of contract 8 years