Acquisitions and Divestitures (Tables)

9 Months Ended

Sep. 30, 2011

Acquisitions and Divestitures [Abstract]

Classification of assets and liabilities held for sale

	September 30		December 31		September 30
in thousands	2011		2010		2010
Held for Sale
Current assets		$2,644		$3,460		$3,729
Property, plant & equipment, net		20,934		9,625		10,709
Other assets		3,305		122		144
Total assets held for sale		$26,883		$13,207		$14,582
Current liabilities		$0		$116		$460
Other liabilities		1,474		0		0
Total liabilities of assets held for sale		$1,474		$116		$460