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Intangible Assets Intangible Assets - Schedule of Finite-Lived Intangible Assets (Details) - USD ($) $ in Thousands | Oct. 01, 2016 | Jan. 02, 2016 | Jan. 03, 2015
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Finite-Lived Intangible Assets [Line Items] |  |  |
Total cost | $ 50,914 |  | $ 43,892
Total accumulated amortization | (21,098) |  | (16,336)
Intangible assets, net | 29,816 |  | 27,556
Patents |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Total cost | 19,449 |  | 21,619
Customer relationships |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Total cost | 7,669 |  | 7,669
Licensing Agreements [Member] |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Total cost | 7,500 | $ 0 |
Acquired technology |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Total cost | 5,580 |  | 5,580
Trademarks |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Total cost | 3,733 |  | 3,944
Capitalized software development costs |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Total cost | 2,539 |  | 2,539
Other |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Total cost | $ 4,444 |  | $ 2,541

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