Quarterly report pursuant to Section 13 or 15(d)

Segment Information (Schedule Of Revenues From External Customers And Assets By Geographical Areas) (Details)

v2.4.0.6
Segment Information (Schedule Of Revenues From External Customers And Assets By Geographical Areas) (Details) (USD $)
In Thousands, unless otherwise specified
3 Months Ended 6 Months Ended
Jun. 30, 2012
Jul. 02, 2011
Jun. 30, 2012
Jul. 02, 2011
Revenues From External Customers By Geographic Area [Line Items]        
Net Sales to External Customers $ 160,901 $ 148,925 $ 315,021 $ 292,491
North America/Europe [Member]
       
Revenues From External Customers By Geographic Area [Line Items]        
Net Sales to External Customers 62,464 60,267 121,096 120,288
Southeast Asia/Pacific [Member]
       
Revenues From External Customers By Geographic Area [Line Items]        
Net Sales to External Customers 34,271 27,225 66,523 51,919
Greater China [Member]
       
Revenues From External Customers By Geographic Area [Line Items]        
Net Sales to External Customers 56,770 53,678 113,405 105,789
North Asia [Member]
       
Revenues From External Customers By Geographic Area [Line Items]        
Net Sales to External Customers 7,396 7,755 13,997 14,495
Asia Pacific [Member]
       
Revenues From External Customers By Geographic Area [Line Items]        
Net Sales to External Customers $ 98,437 $ 88,658 $ 193,925 $ 172,203