|
Employee Benefit Plans (Details 3) (USD $)
In Thousands, unless otherwise specified |
Dec. 31, 2013
|
Dec. 31, 2012
|
|---|---|---|
| Amounts recognized in the balance sheet consist of: | ||
| Noncurrent liability | $ 5,989 | $ 15,272 |
| Net amount recognized | $ 5,989 | $ 15,272 |