|
Income Taxes - Narrative (Details) (USD $)
|
3 Months Ended | |
|---|---|---|
|
Mar. 31, 2015
|
Mar. 31, 2014
|
|
| Income Tax Disclosure [Abstract] | ||
| Effective tax rate | 16.40% | (167.90%) |
| Income tax expense (benefit) | $ (1,974,000) | $ 3,528,000 |
| Discrete tax benefit related to dispositions on incentive stock options | $ (1,000,000) | $ (800,000) |