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Segment Information, Operations By Geographic Area And Customer Concentration (Schedule Of Long-Lived Asset By Geographic Areas) (Details) (USD $)
In Thousands, unless otherwise specified |
Sep. 29, 2013
|
Dec. 31, 2012
|
|---|---|---|
| Revenues from External Customers and Long-Lived Assets [Line Items] | ||
| Long-lived assets | $ 25,450 | $ 19,025 |
|
United States [Member]
|
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| Revenues from External Customers and Long-Lived Assets [Line Items] | ||
| Long-lived assets | 10,901 | 9,898 |
|
Americas Excluding United States [Member]
|
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| Revenues from External Customers and Long-Lived Assets [Line Items] | ||
| Long-lived assets | 2,079 | 36 |
|
EMEA [Member]
|
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| Revenues from External Customers and Long-Lived Assets [Line Items] | ||
| Long-lived assets | 986 | 1,173 |
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China [Member]
|
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| Revenues from External Customers and Long-Lived Assets [Line Items] | ||
| Long-lived assets | 9,564 | 6,763 |
|
APAC Excluding China [Member]
|
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| Revenues from External Customers and Long-Lived Assets [Line Items] | ||
| Long-lived assets | $ 1,920 | $ 1,155 |