|
Restructuring - Additional Information (Details) (USD $)
In Thousands, unless otherwise specified |
3 Months Ended | 12 Months Ended | |
|---|---|---|---|
|
Dec. 31, 2014
position
|
Dec. 31, 2013
position
|
Dec. 31, 2014
|
|
| Restructuring and Related Activities [Abstract] | |||
| Number of positions eliminated | 12 | 34 | |
| Severance and benefit related costs | Selling, general and administrative expenses | |||
| Restructuring Reserve [Roll Forward] | |||
| Beginning balance | 0 | $ 1,274 | |
| Severance and benefit related costs | 2,597 | 732 | |
| Payments | (1,323) | (1,256) | |
| Ending balance | 750 | 1,274 | $ 750 |