Acquisition (Details) (Kettle Creations, USD $) In Thousands, unless otherwise specified	12 Months Ended
	Apr. 26, 2013 sqft
Kettle Creations
Business Acquisition [Line Items]
Date of Acquisition Agreement	Aug. 14, 2012
Name of Acquired Entity	Kettle Creations
Area of acquired entity	100,000
Purchase price	$ 52,285
Goodwill, Acquired During Period	18,067
Intangible Assets, Acquired During Period	3,544
Business Acquisition Purchase Price Allocation Intangible Assets Other Than Goodwill Indefinite Lived	2,761
Business Acquisition Purchase Price Allocation Intangible Assets Other Than Goodwill Definite Lived	783
Goodwill Purchase Accounting Adjustments	175
Indefinite Lived Intangible Assets Purchase Accounting Adjustments	266
Finite Lived Intangible Assets Purchase Accounting Adjustments	322
Transaction Costs	1,980
Retention Bonus	$ 5,113