|
Other Current Assets (Details) (USD $)
In Thousands, unless otherwise specified |
Dec. 31, 2014
|
Dec. 31, 2013
|
|---|---|---|
| Other Current Assets [Abstract] | ||
| Prepaid insurance | $ 4,162 | $ 3,166 |
| Restricted cash | 6,475 | 0 |
| Other current assets | 4,865 | 4,331 |
| Other current assets | $ 15,502 | $ 7,497 |