|
Schedule of Stock-Based Compensation Expense Expected to be Recognized (Details) (USD $)
In Thousands, unless otherwise specified |
Sep. 30, 2013
|
Dec. 31, 2012
|
|---|---|---|
| Share-based Compensation Arrangement by Share-based Payment Award | ||
| 2013 | $ 15,975 | $ 13,042 |
| 2014 | 9,496 | 11,043 |
| 2015 | 5,673 | 7,936 |
| 2016 | 2,575 | 4,394 |
| 2017 | 96 | 141 |
| Total unrecognized compensation expense | 39,444 | 36,556 |
|
RSUs
|
||
| Share-based Compensation Arrangement by Share-based Payment Award | ||
| 2013 | 12,829 | 8,254 |
| 2014 | 9,421 | 7,897 |
| 2015 | 5,673 | 7,861 |
| 2016 | 2,575 | 4,394 |
| 2017 | 96 | 141 |
| Total unrecognized compensation expense | 35,053 | 28,547 |
|
Stock Options
|
||
| Share-based Compensation Arrangement by Share-based Payment Award | ||
| 2013 | 3,007 | 4,580 |
| 2014 | 75 | 3,007 |
| 2015 | 75 | |
| Total unrecognized compensation expense | 4,205 | 7,662 |
|
Restricted Stock
|
||
| Share-based Compensation Arrangement by Share-based Payment Award | ||
| 2013 | 139 | 208 |
| 2014 | 139 | |
| Total unrecognized compensation expense | $ 186 | $ 347 |