Commitments and Contingencies (Tables)

12 Months Ended

Jul. 31, 2016

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, 2016 were as follows:

Years ending July 31,
2017	$	16,243
2018	14,956
2019	12,169
2020	8,708
2021	7,195
Thereafter	15,497
	$	74,768