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-Name Accounting Standards Codification

-Topic 805

-SubTopic 20

-Section 50

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Acquisition - Summary of Purchase Price Allocation of Acquired Assets and Assumed Liabilities Based on Estimated Fair Values (Detail) (USD $) In Thousands, unless otherwise specified	Apr. 03, 2015	Apr. 04, 2014	Jun. 06, 2014
Business Acquisition [Line Items]
Goodwill	$ 117,241us-gaap_Goodwill	$ 83,627us-gaap_Goodwill
NetNearU [Member]
Business Acquisition [Line Items]
Current assets			8,482
Property and equipment			1,087
Identifiable intangible assets			24,310
Goodwill			34,576
Total assets acquired			68,455
Current liabilities			(5,305)
Other long-term liabilities			(2,981)
Total liabilities assumed			(8,286)
Total purchase price			$ 60,169