|
Composition of Certain Financial Statement Captions - Schedule of Compensation and Other Employee Benefits (Details) (USD $)
In Thousands, unless otherwise specified |
Dec. 31, 2014
|
Dec. 31, 2013
|
|---|---|---|
| Compensation and Other Employee Benefits | ||
| Accrued salaries and wages | $ 13,919 | $ 26,095 |
| Accrued bonus | 4,528 | 3,852 |
| Accrued employee benefits | 18,133 | 21,079 |
| Total | $ 36,580 | $ 51,026 |