|
Restricted Cash (Details) (USD $)
In Thousands, unless otherwise specified |
Jun. 30, 2013
|
Dec. 31, 2012
|
|---|---|---|
| Restricted Cash [Abstract] | ||
| Security deposits | $ 7,774 | $ 7,165 |
| Escrow and other reserve funds | 11,865 | 12,174 |
| Total restricted cash | $ 19,639 | $ 19,339 |