Significant Components of Deferred Tax Assets (Liabilities) (Detail) (USD $) In Thousands, unless otherwise specified	Mar. 29, 2014	Mar. 30, 2013
Deferred Tax Assets And Liabilities [Line Items]
Inventories	$ 11,380	$ 8,469
Payroll related accruals	4,722	1,188
Deferred rent	24,281	16,209
Deferred Revenue	2,389
Net operating loss carryforwards	7,743	8,508
Stock compensation	14,117	8,909
Sales allowances	7,654
Other	9,589	2,331
Deferred Tax Assets, Gross, Total	81,875	45,614
Valuation allowance	(8,020)	(8,746)
Total deferred tax assets	73,855	36,868
Goodwill and intangibles	(24,324)	(14,780)
Depreciation	(20,691)	(20,927)
Other	(526)	(1,455)
Total deferred tax liabilities	(45,541)	(37,162)
Net deferred tax (liability) assets	$ 28,314	$ (294)