Operating Lease Commitments (Tables)

12 Months Ended

Jul. 31, 2018

Operating Lease Commitments [Abstract]

Future Minimum Rental Commitments

Future minimum rental commitments under operating leases as of July 31, 2018 are summarized in the following table.

Fiscal Year Ending July 31,	Amount
	(in thousands)
2019	$	2,546
2020		1,954
2021		1,596
2022		1,185
2023		870
Thereafter		524
Total	$	8,675