Carrying Values of Intangible Assets and Goodwill (Detail) (USD $) In Thousands, unless otherwise specified	Mar. 29, 2014	Mar. 30, 2013
Intangible Assets And Goodwill [Line Items]
Goodwill, Gross Carrying Amount	$ 14,005	$ 14,005
Goodwill, Net	14,005	14,005
Gross Carrying Amount	78,753	48,553
Accumulated Amortization	16,714	13,568
Net	48,034
Net	62,039	34,985
Trademarks
Intangible Assets And Goodwill [Line Items]
Gross Carrying Amount	23,000	23,000
Accumulated Amortization	12,845	11,693
Net	10,155	11,307
Lease Rights
Intangible Assets And Goodwill [Line Items]
Gross Carrying Amount	41,748	11,548
Accumulated Amortization	3,869	1,875
Net	$ 37,879	$ 9,673