Annual report pursuant to Section 13 and 15(d)

Segment Information (Schedule Of Revenues From External Customers And Assets By Geographic Region) (Details)

v3.3.1.900
Segment Information (Schedule Of Revenues From External Customers And Assets By Geographic Region) (Details) - USD ($)
$ in Thousands
 3 Months Ended 12 Months Ended
Jan. 02, 2016
Oct. 03, 2015
Jul. 04, 2015
Apr. 04, 2015
Jan. 03, 2015
Sep. 27, 2014
Jun. 28, 2014
Mar. 29, 2014
Jan. 02, 2016
Jan. 03, 2015
Dec. 28, 2013
Revenues from External Customers and Long-Lived Assets [Line Items]                      
Net Sales to External Customers $ 232,585 $ 233,292 $ 233,244 $ 219,378 $ 227,870 $ 191,944 $ 188,256 $ 182,401 $ 918,499 $ 790,471 $ 718,175
Greater China [Member]                      
Revenues from External Customers and Long-Lived Assets [Line Items]                      
Net Sales to External Customers                 441,284 326,134 271,812
Southeast Asia Pacific [Member]                      
Revenues from External Customers and Long-Lived Assets [Line Items]                      
Net Sales to External Customers                 183,828 177,940 155,362
North Asia [Member]                      
Revenues from External Customers and Long-Lived Assets [Line Items]                      
Net Sales to External Customers                 39,751 32,667 29,319
Asia Pacific [Member]                      
Revenues from External Customers and Long-Lived Assets [Line Items]                      
Net Sales to External Customers                 664,863 536,741 456,493
Americas And Europe [Member]                      
Revenues from External Customers and Long-Lived Assets [Line Items]                      
Net Sales to External Customers                 $ 253,636 $ 253,730 $ 261,682