Quarterly report pursuant to Section 13 or 15(d)

Segment Information (Consolidated Net Sales And Long Lived Assets By Percent) (Details)

v3.3.0.814
Segment Information (Consolidated Net Sales And Long Lived Assets By Percent) (Details) - USD ($)
$ in Thousands
 3 Months Ended 9 Months Ended
Oct. 03, 2015
Sep. 27, 2014
Oct. 03, 2015
Sep. 27, 2014
Revenues from External Customers and Long-Lived Assets [Line Items]        
Net sales $ 233,292 $ 191,944 $ 685,914 $ 562,601
China [Member]        
Revenues from External Customers and Long-Lived Assets [Line Items]        
Net sales 95,147 50,385 273,433 140,368
Long-lived Assets 85,269 81,704 85,269 81,704
United States [Member]        
Revenues from External Customers and Long-Lived Assets [Line Items]        
Net sales 37,485 34,389 108,629 105,938
Long-lived Assets $ 58,328 $ 53,322 $ 58,328 53,322
Hong Kong [Member]        
Revenues from External Customers and Long-Lived Assets [Line Items]        
Net sales       $ 57,686