Lease Maturity Disclosure (Details) $ in Thousands	Jul. 31, 2021 USD ($)
Leases [Abstract]
Lessee, Operating Lease, Liability, to be Paid, Year One	$ 18,865
Lessee, Operating Lease, Liability, to be Paid, Year Two	15,286
Lessee, Operating Lease, Liability, to be Paid, Year Three	8,445
Lessee, Operating Lease, Liability, to be Paid, Year Four	3,750
Lessee, Operating Lease, Liability, to be Paid, Year Five	1,602
Lessee, Operating Lease, Liability, to be Paid, after Year Five	225
Lessee, Operating Lease, Liability, to be Paid	48,173
Lessee, Operating Lease, Liability, Undiscounted Excess Amount	(2,159)
Operating Lease, Liability	$ 46,014