Share-Based Compensation (Share-Based Payment Plan Expense) (Details) (USD $)
In Thousands, unless otherwise specified |
3 Months Ended | 6 Months Ended | ||
---|---|---|---|---|
Jun. 30, 2014
|
Jun. 30, 2013
|
Jun. 30, 2014
|
Jun. 30, 2013
|
|
Disclosure of Compensation Related Costs, Share-based Payments [Abstract] | ||||
Share-based compensation | $ 196 | $ 146 | $ 389 | $ 291 |