|
Segment Information (Schedule Of Intercompany Sales By Geographic Area) (Details) (USD $)
In Thousands, unless otherwise specified |
3 Months Ended | |
|---|---|---|
|
Mar. 31, 2013
|
Mar. 31, 2012
|
|
| Segment Reporting Information [Line Items] | ||
| Intercompany Sales | $ 17,671 | $ 11,542 |
|
United States [Member]
|
||
| Segment Reporting Information [Line Items] | ||
| Intercompany Sales | 10,511 | 7,884 |
|
Germany [Member]
|
||
| Segment Reporting Information [Line Items] | ||
| Intercompany Sales | 1,677 | 274 |
|
Other Europe [Member]
|
||
| Segment Reporting Information [Line Items] | ||
| Intercompany Sales | 4,323 | 3,384 |
|
Asia Pacific [Member]
|
||
| Segment Reporting Information [Line Items] | ||
| Intercompany Sales | 1,160 | |
|
Intercompany Sales To United States [Member]
|
||
| Segment Reporting Information [Line Items] | ||
| Intercompany Sales | 4,774 | 3,390 |
|
Intercompany Sales To United States [Member] | Germany [Member]
|
||
| Segment Reporting Information [Line Items] | ||
| Intercompany Sales | 318 | 114 |
|
Intercompany Sales To United States [Member] | Other Europe [Member]
|
||
| Segment Reporting Information [Line Items] | ||
| Intercompany Sales | 3,931 | 3,276 |
|
Intercompany Sales To United States [Member] | Asia Pacific [Member]
|
||
| Segment Reporting Information [Line Items] | ||
| Intercompany Sales | 525 | |
|
Intercompany Sales To Germany [Member]
|
||
| Segment Reporting Information [Line Items] | ||
| Intercompany Sales | 6,446 | 3,926 |
|
Intercompany Sales To Germany [Member] | United States [Member]
|
||
| Segment Reporting Information [Line Items] | ||
| Intercompany Sales | 5,783 | 3,902 |
|
Intercompany Sales To Germany [Member] | Other Europe [Member]
|
||
| Segment Reporting Information [Line Items] | ||
| Intercompany Sales | 283 | 24 |
|
Intercompany Sales To Germany [Member] | Asia Pacific [Member]
|
||
| Segment Reporting Information [Line Items] | ||
| Intercompany Sales | 380 | |
|
Intercompany Sales To Other Europe [Member]
|
||
| Segment Reporting Information [Line Items] | ||
| Intercompany Sales | 5,041 | 3,349 |
|
Intercompany Sales To Other Europe [Member] | United States [Member]
|
||
| Segment Reporting Information [Line Items] | ||
| Intercompany Sales | 3,604 | 3,105 |
|
Intercompany Sales To Other Europe [Member] | Germany [Member]
|
||
| Segment Reporting Information [Line Items] | ||
| Intercompany Sales | 1,359 | 160 |
|
Intercompany Sales To Other Europe [Member] | Other Europe [Member]
|
||
| Segment Reporting Information [Line Items] | ||
| Intercompany Sales | 78 | 84 |
|
Intercompany Sales To Asia Pacific [Member]
|
||
| Segment Reporting Information [Line Items] | ||
| Intercompany Sales | 1,410 | 877 |
|
Intercompany Sales To Asia Pacific [Member] | United States [Member]
|
||
| Segment Reporting Information [Line Items] | ||
| Intercompany Sales | 1,124 | 877 |
|
Intercompany Sales To Asia Pacific [Member] | Other Europe [Member]
|
||
| Segment Reporting Information [Line Items] | ||
| Intercompany Sales | 31 | |
|
Intercompany Sales To Asia Pacific [Member] | Asia Pacific [Member]
|
||
| Segment Reporting Information [Line Items] | ||
| Intercompany Sales | $ 255 | |