Commitments and Contingencies (Tables)

12 Months Ended

Jul. 31, 2017

Commitments and Contingencies Disclosure [Abstract]

Future minimum lease payments, net of subleases

At July 31, 2017, future minimum lease payments, net of subleases, under non-cancelable operating lease agreements are as follows:

Fiscal Year:
2018	$	12,374,000
2019	9,114,000
2020	6,742,000
2021	5,316,000
2022	4,222,000
Thereafter	7,854,000
Total	$	45,622,000