Segment Information (Tables)

3 Months Ended

Mar. 31, 2013

Segment Information [Abstract]

Schedule Of Revenue From Unaffiliated Customers By Geographic Area

	Quarter Ended March 31,
(in thousands)	2013		2012
Revenue from unaffiliated customers:
United States	$	57,153	$	45,909
Germany		11,911		7,423
Other Europe		16,669		13,288
Asia Pacific		16,346		11,300
Total	$	102,079	$	77,920

Schedule Of Revenue From Unaffiliated Customers By Product

	Quarter Ended March 31,
(in thousands)	2013		2012
Printers and other products	$	39,723	$	24,719
Materials		28,729		24,678
Services		33,627		28,523
Total revenue	$	102,079	$	77,920

Schedule Of Intercompany Sales By Geographic Area

	Quarter Ended March 31, 2013
	Intercompany Sales to
(in thousands)	United States		Germany		Other Europe		Asia Pacific		Total
United States	$	—	$	5,783	$	3,604	$	1,124	$	10,511
Germany		318		—		1,359		—		1,677
Other Europe		3,931		283		78		31		4,323
Asia Pacific		525		380		—		255		1,160
Total	$	4,774	$	6,446	$	5,041	$	1,410	$	17,671
	Quarter Ended March 31, 2012
	Intercompany Sales to
(in thousands)	United States		Germany		Other Europe		Asia Pacific		Total
United States	$	—	$	3,902	$	3,105	$	877	$	7,884
Germany		114		—		160		—		274
Other Europe		3,276		24		84		—		3,384
Asia Pacific		—		—		—		—		—
Total	$	3,390	$	3,926	$	3,349	$	877	$	11,542

Schedule Of Income Or Loss From Operations By Geographic Area

	Quarter Ended March 31,
(in thousands)	2013			2012
Income from operations:
United States	$	11,269		$	5,456
Germany		661			253
Other Europe		1,766			1,009
Asia Pacific		4,317			3,155
Subtotal		18,013			9,873
Inter-segment elimination		(494	)		97
Total	$	17,519		$	9,970

Schedule Of Assets By Geographic Area

	March 31,		December 31,
(in thousands)	2013		2012
Assets:
United States	$	537,015	$	501,157
Germany		23,220		24,264
Other Europe		81,124		86,494
Asia Pacific		56,295		65,527
Total	$	697,654	$	677,442