Segment Information (Schedule of Sales by Geographic Location Based on the Sales Office Location) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended								12 Months Ended
	Mar. 28, 2015	Dec. 27, 2014	Sep. 27, 2014	Jun. 28, 2014	Mar. 29, 2014	Dec. 28, 2013	Sep. 28, 2013	Jun. 29, 2013	Mar. 28, 2015	Mar. 29, 2014	Mar. 30, 2013
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales	$ 255,183	$ 298,606	$ 210,214	$ 152,565	$ 149,659	$ 218,883	$ 190,671	$ 155,125	$ 916,568	$ 714,338	$ 809,786
United States [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales									31,977	35,582	38,670
European Union (Excluding United Kingdom) [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales									13,629	13,125	17,601
United Kingdom [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales									2,805	1,513	1,610
China [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales									728,413	617,850	700,051
Hong Kong [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales									15,087	6,057	8,590
Japan [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales									14,353	5,150	9,299
South Korea [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales									69,327	9,338	8,975
Taiwan [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales									15,272	13,739	11,694
Other Asia [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales									10,991	11,112	10,387
Other Non-U.S. Countries [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales									$ 14,714	$ 872	$ 2,909