Intangible Assets, net - Schedule of Finite-lived Intangible Assets (Details) - USD ($) $ in Thousands |
6 Months Ended | 12 Months Ended |
---|---|---|
Jun. 30, 2018 |
Dec. 31, 2017 |
|
Finite-Lived Intangible Assets [Line Items] | ||
Gross Amount | $ 123,274 | $ 123,274 |
Accumulated Amortization | (55,321) | (49,121) |
Net | 67,953 | 74,153 |
Developed technology | ||
Finite-Lived Intangible Assets [Line Items] | ||
Gross Amount | 112,000 | 112,000 |
Accumulated Amortization | (49,000) | (43,400) |
Net | $ 63,000 | $ 68,600 |
Weighted-Average Amortization Period | 10 years | 10 years |
Patents and licenses | ||
Finite-Lived Intangible Assets [Line Items] | ||
Gross Amount | $ 11,274 | $ 11,274 |
Accumulated Amortization | (6,321) | (5,721) |
Net | $ 4,953 | $ 5,553 |
Weighted-Average Amortization Period | 7 years 9 months 18 days | 7 years 9 months 18 days |