|
Segment Information (Schedule Of Income Or Loss From Operations By Geographic Area) (Details) (USD $)
In Thousands, unless otherwise specified |
3 Months Ended | |
|---|---|---|
|
Mar. 31, 2013
|
Mar. 31, 2012
|
|
| Segment Reporting Information [Line Items] | ||
| Income (loss) from operations | $ 17,519 | $ 9,970 |
|
United States [Member]
|
||
| Segment Reporting Information [Line Items] | ||
| Income (loss) from operations | 11,269 | 5,456 |
|
Germany [Member]
|
||
| Segment Reporting Information [Line Items] | ||
| Income (loss) from operations | 661 | 253 |
|
Other Europe [Member]
|
||
| Segment Reporting Information [Line Items] | ||
| Income (loss) from operations | 1,766 | 1,009 |
|
Asia Pacific [Member]
|
||
| Segment Reporting Information [Line Items] | ||
| Income (loss) from operations | 4,317 | 3,155 |
|
Subtotal [Member]
|
||
| Segment Reporting Information [Line Items] | ||
| Income (loss) from operations | 18,013 | 9,873 |
|
Inter-Segment Elimination [Member]
|
||
| Segment Reporting Information [Line Items] | ||
| Income (loss) from operations | $ (494) | $ 97 |