Goodwill And Other Intangible Assets (Tables)

3 Months Ended

Mar. 31, 2013

Goodwill And Other Intangible Assets [Abstract]

Schedule Of Other Intangible Assets

	Gross					Net
	Carrying		Accumulated			Carrying
(in thousands)	Amount		Amortization			Amount
Customer relationships	$	17,753	$	(11,120	)	$	6,633
Technology licenses		11,300		(8,013	)		3,287
Other		868		(148	)		720
Other intangible assets, March 31, 2013	$	29,921	$	(19,281	)	$	10,640

	Gross					Net
	Carrying		Accumulated			Carrying
(in thousands)	Amount		Amortization			Amount
Customer relationships	$	17,793	$	(10,702	)	$	7,091
Technology licenses		11,300		(7,880	)		3,420
Other		868		(142	)		726
Other intangible assets, December 31, 2012	$	29,961	$	(18,724	)	$	11,237

Schedule Of Estimated Future Amortization Expense

Year ending December 31,	Amount
2013 (remaining nine months)	$	2,400
2014		2,573
2015		2,573
2016		2,463
2017		24