Goodwill and Intangibles, Net (Schedule of Gross Carrying Amount and Amortization of Intangible Assets) (Details) (USD $) In Thousands, unless otherwise specified	Mar. 29, 2014	Mar. 30, 2013
Finite-Lived Intangible Assets [Line Items]
Gross Amount	$ 33,656	$ 24,019
Accumulated Amortization	(21,657)	(19,369)
Core Technology [Member]
Finite-Lived Intangible Assets [Line Items]
Gross Amount	1,390	1,390
Accumulated Amortization	(1,390)	(1,390)
License Agreement [Member]
Finite-Lived Intangible Assets [Line Items]
Gross Amount	440	440
Accumulated Amortization	(440)	(440)
Existing Technology [Member]
Finite-Lived Intangible Assets [Line Items]
Gross Amount	9,826	5,566
Accumulated Amortization	(4,206)	(3,802)
Trademarks and Tradenames [Member]
Finite-Lived Intangible Assets [Line Items]
Gross Amount	1,600	320
Accumulated Amortization	(384)	(320)
Customer Relationships [Member]
Finite-Lived Intangible Assets [Line Items]
Gross Amount	2,400
Accumulated Amortization	(120)
Technology Licenses [Member]
Finite-Lived Intangible Assets [Line Items]
Gross Amount	18,000	16,303
Accumulated Amortization	$ (15,117)	$ (13,417)