Goodwill, Net - Additional Information (Details) $ in Thousands |
3 Months Ended | 12 Months Ended | |||
|---|---|---|---|---|---|
|
Mar. 31, 2015
USD ($)
|
Jun. 30, 2014
USD ($)
|
Dec. 31, 2015
USD ($)
segment
|
Dec. 31, 2014
USD ($)
|
Dec. 31, 2013
USD ($)
|
|
| Goodwill and Intangible Assets Disclosure [Abstract] | |||||
| Number of reportable segments | 3 | ||||
| Impairment charge against goodwill | $ | $ 49,800 | $ 21,300 | $ 49,823 | $ 21,272 | $ 0 |
| Number of operating segments | 3 | ||||