Goodwill and Intangible Assets - Summary of Amortization Expense (Details) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2016 |
Dec. 31, 2015 |
Dec. 31, 2014 |
|
| Goodwill and Intangible Assets Disclosure [Abstract] | |||
| Amortization | $ 6,673 | $ 8,040 | $ 5,090 |
| Finite-Lived Intangible Assets, Net, Amortization Expense, Fiscal Year Maturity [Abstract] | |||
| 2017 | 4,598 | ||
| 2018 | 2,550 | ||
| 2019 | 2,343 | ||
| 2020 | 2,146 | ||
| 2021 | 1,945 | ||
| Thereafter | 2,928 | ||
| Total | $ 16,510 | $ 24,619 | |