Consolidated Statements of Comprehensive Income (Loss) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Oct. 26, 2013	Oct. 27, 2012	Oct. 26, 2013	Oct. 27, 2012
Net income (loss)	$ 13,229	$ 501	$ (73,793)	$ (39,327)
Other comprehensive earnings, net of tax
Total comprehensive income (loss)	$ 13,229	$ 501	$ (73,793)	$ (39,327)