Segment Information, Operations By Geographic Area And Customer Concentration (Schedule Of Long-Lived Asset By Geographic Areas) (Details) (USD $)
In Thousands, unless otherwise specified |
Jul. 01, 2012
|
Dec. 31, 2011
|
---|---|---|
Revenues from External Customers and Long-Lived Assets [Line Items] | ||
Long-lived assets | $ 17,282 | $ 15,884 |
United States [Member]
|
||
Revenues from External Customers and Long-Lived Assets [Line Items] | ||
Long-lived assets | 10,291 | 9,901 |
Americas Excluding United States [Member]
|
||
Revenues from External Customers and Long-Lived Assets [Line Items] | ||
Long-lived assets | 39 | 44 |
EMEA [Member]
|
||
Revenues from External Customers and Long-Lived Assets [Line Items] | ||
Long-lived assets | 630 | 331 |
China [Member]
|
||
Revenues from External Customers and Long-Lived Assets [Line Items] | ||
Long-lived assets | 5,340 | 4,909 |
APAC Excluding China [Member]
|
||
Revenues from External Customers and Long-Lived Assets [Line Items] | ||
Long-lived assets | $ 982 | $ 699 |