Goodwill and Intangible Assets - Changes in Goodwill Balance (Details) $ in Thousands |
9 Months Ended |
|---|---|
|
Sep. 30, 2016
USD ($)
segment
| |
| Goodwill and Intangible Assets Disclosure [Abstract] | |
| Goodwill, Beginning Balance | $ 10,358 |
| Acquisitions | 822 |
| Goodwill, Ending Balance | $ 11,180 |
| Number of Reporting Units | segment | 2 |