Quarterly report pursuant to Section 13 or 15(d)

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

v2.4.0.8
Segment Information (Schedule Of Revenues From External Customers And Assets By Geographic Region) (Details) (USD $)
In Thousands, unless otherwise specified
3 Months Ended 9 Months Ended
Sep. 28, 2013
Sep. 29, 2012
Sep. 28, 2013
Sep. 29, 2012
Revenues From External Customers By Geographic Area [Line Items]        
Net Sales to External Customers $ 173,691 $ 165,175 $ 531,909 $ 480,196
Americas And Europe [Member]
       
Revenues From External Customers By Geographic Area [Line Items]        
Net Sales to External Customers 66,294 62,490 197,215 183,586
Southeast Asia/Pacific [Member]
       
Revenues From External Customers By Geographic Area [Line Items]        
Net Sales to External Customers 40,230 35,709 113,014 102,232
Greater China [Member]
       
Revenues From External Customers By Geographic Area [Line Items]        
Net Sales to External Customers 59,768 59,722 200,141 173,127
North Asia [Member]
       
Revenues From External Customers By Geographic Area [Line Items]        
Net Sales to External Customers 7,399 7,254 21,539 21,251
Asia Pacific [Member]
       
Revenues From External Customers By Geographic Area [Line Items]        
Net Sales to External Customers $ 107,397 $ 102,685 $ 334,694 $ 296,610