Goodwill and Intangible Assets (Amortization) (Details) - USD ($) $ in Thousands |
Sep. 30, 2016 |
Dec. 31, 2015 |
|---|---|---|
| Amortization of finite-lived intangible assets | ||
| 2016 | $ 1,209 | |
| 2017 | 4,737 | |
| 2018 | 4,533 | |
| 2019 | 4,370 | |
| 2020 | 3,486 | |
| Thereafter | 6,163 | |
| Intangible assets, net | $ 24,498 | $ 4,547 |