|
Schedule of Pre-Tax Stock-Based Compensation Expense (Details) (USD $)
In Thousands, unless otherwise specified |
3 Months Ended | |
|---|---|---|
|
Mar. 31, 2014
|
Mar. 31, 2013
|
|
| Share-based Compensation Arrangement by Share-based Payment Award | ||
| Stock-based compensation expense | $ 6,246 | $ 4,949 |
|
RSUs
|
||
| Share-based Compensation Arrangement by Share-based Payment Award | ||
| Stock-based compensation expense | 5,396 | 3,672 |
|
Stock Options
|
||
| Share-based Compensation Arrangement by Share-based Payment Award | ||
| Stock-based compensation expense | 804 | 1,209 |
|
Restricted Stock
|
||
| Share-based Compensation Arrangement by Share-based Payment Award | ||
| Stock-based compensation expense | $ 46 | $ 68 |