Inventory (Tables)

12 Months Ended

Jul. 31, 2013

Components of Inventory

The components of inventory are summarized as follows for fiscal years 2013 and 2012:

	July 31, 2013		July 31, 2012
Raw materials	$	78,679	$	73,657
Work-in-process		11,862		9,994
Finished goods		25,739		25,293
Total inventory	$	116,280	$	108,944