v2.4.0.6

Intangible Assets (Details) (USD $) In Thousands, unless otherwise specified | Dec. 29, 2012 | Dec. 31, 2011
--- | --- | ---
Summary of Finite-lived intangible assets |  |
Adjusted cost | $ 31,497 | $ 31,581
Accumulated amortization | (20,517) | (17,187)
Net carrying amount | 10,980 | 14,394
Developed technology [Member] |  |
Summary of Finite-lived intangible assets |  |
Adjusted cost | 17,700 | 17,489
Accumulated amortization | (8,277) | (5,600)
Net carrying amount | 9,423 | 11,889
Customer relationships [Member] |  |
Summary of Finite-lived intangible assets |  |
Adjusted cost | 9,538 | 9,517
Accumulated amortization | (8,643) | (8,164)
Net carrying amount | 895 | 1,353
Brand names [Member] |  |
Summary of Finite-lived intangible assets |  |
Adjusted cost | 1,927 | 1,927
Accumulated amortization | (1,599) | (1,499)
Net carrying amount | 328 | 428
Patented technology [Member] |  |
Summary of Finite-lived intangible assets |  |
Adjusted cost | 2,252 | 2,252
Accumulated amortization | (1,922) | (1,856)
Net carrying amount | 330 | 396
In-process research and development [Member] |  |
Summary of Finite-lived intangible assets |  |
Adjusted cost |  | 316
Accumulated amortization |  | 0
Net carrying amount |  | 316
Trademark [Member] |  |
Summary of Finite-lived intangible assets |  |
Adjusted cost | 80 | 80
Accumulated amortization | (76) | (68)
Net carrying amount | $ 4 | $ 12

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