|
Intangible Assets (Narrative) (Details) (USD $)
In Thousands, unless otherwise specified |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
|
Jun. 30, 2012
|
Jun. 30, 2011
|
Jun. 30, 2012
|
Jun. 30, 2011
|
|
| Intangible Assets [Abstract] | ||||
| Amortization of intangible assets | $ 238 | $ 263 | $ 475 | $ 539 |