Accrued Expenses and Other Current Liabilities (Detail) (USD $) In Thousands, unless otherwise specified	Mar. 29, 2014	Mar. 30, 2013
Accrued Expenses and Other Current Liabilities [Line Items]
Professional services	$ 6,319	$ 4,041
Advance royalty	2,097	1,094
Inventory purchases	12,408	5,040
Sales tax payable	17,321	7,635
Unrealized loss on foreign exchange contracts	1,813	334
Advertising	4,810	3,013
Accrued rent	14,159	3,787
Other	15,402	8,611
Accrued expenses and other current liabilities	$ 74,329	$ 33,555