|
Segment Information (Schedule Of Revenue From Unaffiliated Customers By Product) (Details) (USD $)
In Thousands, unless otherwise specified |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
|
Jun. 30, 2013
|
Jun. 30, 2012
|
Jun. 30, 2013
|
Jun. 30, 2012
|
|
| Segment Reporting Information [Line Items] | ||||
| Revenue | $ 120,787 | $ 83,610 | $ 222,866 | $ 161,530 |
|
Printers And Other Products [Member]
|
||||
| Segment Reporting Information [Line Items] | ||||
| Revenue | 54,190 | 26,071 | 93,913 | 50,790 |
|
Materials [Member]
|
||||
| Segment Reporting Information [Line Items] | ||||
| Revenue | 29,275 | 26,204 | 58,004 | 50,882 |
|
Services [Member]
|
||||
| Segment Reporting Information [Line Items] | ||||
| Revenue | $ 37,322 | $ 31,335 | $ 70,949 | $ 59,858 |