Commitments and Contingencies (Tables)

12 Months Ended

Jul. 31, 2015

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, 2015 were as follows:

Years ending July 31,
2016	$	19,102
2017	15,696
2018	13,931
2019	11,705
2020	8,196
Thereafter	22,247
	$	90,877