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Select Condensed Consolidated Balance Sheet Details - Intangible Assets, Net (Details) - USD ($) $ in Thousands | 3 Months Ended |
--- | --- | ---
Mar. 31, 2017 | Mar. 31, 2016 | Dec. 31, 2016
Finite-Lived Intangible Assets [Line Items] |  |  |
Intangible assets, Gross | $ 32,362 |  | $ 32,362
Less accumulated amortization | (26,885) |  | (26,651)
Intangible assets, net | 5,477 |  | 5,711
Amortization of intangible assets | 200 | $ 300 |
Developed product technology |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Intangible assets, Gross | 13,876 |  | 13,876
Intellectual property |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Intangible assets, Gross | $ 1,004 |  | 1,004
License agreements |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Useful lives | 2 years |  |
Intangible assets, Gross | $ 5,265 |  | 5,265
Trademarks and trade names |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Intangible assets, Gross | $ 732 |  | 732
Customer-related |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Useful lives | 8 years |  |
Intangible assets, Gross | $ 7,458 |  | 7,458
Distribution network |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Useful lives | 8 years |  |
Intangible assets, Gross | $ 4,027 |  | $ 4,027

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