Inventories (Tables)

12 Months Ended

May 03, 2015

Inventory Disclosure [Abstract]

Schedule of Inventory

Inventories consist of the following (in thousands):	As of
	May 3, 2015		April 27, 2014
Raw materials	$	57,757	$	52,594
Work-in-process	146,773		126,181
Finished goods	79,140		80,984
Total inventories	$	283,670	$	259,759
Including: inventory consigned to others	$	34,240	$	31,998