Consolidated Statements of Comprehensive Income (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Apr. 27, 2013	Apr. 28, 2012	Apr. 30, 2011
Net income	$ 46,920	$ 43,993	$ 40,754
Other comprehensive (loss) income, net of tax:
Cash flow hedges	(295)	(3,063)	2,748
Other	(27)	(330)
Total	(322)	(3,393)	2,748
Comprehensive income	$ 46,598	$ 40,600	$ 43,502