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Segment Information - Schedule of Total Revenue Based on Customer's Location (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2016 | Jun. 30, 2015 | Jun. 30, 2016 | Jun. 30, 2015
Segment Reporting Information [Line Items] |  |  |  |
Revenue, Net | $ 57,130 | $ 47,536 | $ 110,934 | $ 91,553
United States |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenue, Net | 31,345 | 27,448 | 60,945 | 50,306
Japan |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenue, Net | 10,954 | 6,618 | 21,838 | 15,458
Asia Pacific, excluding Japan |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenue, Net | 7,746 | 5,545 | 14,477 | 10,131
EMEA |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenue, Net | 5,860 | 6,831 | 10,927 | 13,055
Other |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenue, Net | $ 1,225 | $ 1,094 | $ 2,747 | $ 2,603

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