Leases and other commitments (Tables)

12 Months Ended

Jul. 31, 2012

Future Minimum Lease Payments

The following is a schedule by year of future minimum lease payments at July 31, 2012:

	Operating Leases
Fiscal Year
2013	$	1,577
2014		1,309
2015		1,021
2016		843
2017		783
Thereafter		1,658
	$	7,191