Commitments and Contingencies (Tables)

12 Months Ended

Jul. 31, 2019

Commitments and Contingencies Disclosure [Abstract]

Schedule of Future Minimum Rental Payments for Operating Leases

Future minimum lease payments required under such leases in effect at July 31, 2019, were as follows:

Years ending July 31,
2020	$	18,450
2021	16,132
2022	13,439
2023	10,065
2024	5,656
Thereafter	3,502
	$	67,244