Goodwill (Tables)

6 Months Ended

Jun. 30, 2012

Changes in Carrying Amount of Goodwill by Reporting Unit

The changes in the carrying amount of goodwill by reporting unit for the six months ended June 30, 2012 were as follows:

			Currency
	December 31,		translation			Other		June 30,
In thousands	2011		adjustments			adjustments		2012
Performance Materials	$	13,399	$	(104	)	$	63	$	13,358
Other Products and Services		4,660		-			-		4,660
Total goodwill	$	18,059	$	(104	)	$	63	$	18,018