Property, Plant And Equipment (Tables)

12 Months Ended

Dec. 31, 2011

Property, Plant And Equipment [Abstract]

Schedule Of Property, Plant And Equipment


	December 31
(Dollars in thousands)	2011			2010
Land and improvements	$	21,913		$	21,573
Buildings		45,400			40,667
Machinery, equipment and customer capital		396,125			367,964
Computer hardware and software		21,098			19,014
Furniture and vehicles		9,056			8,637
Construction-in-progress		61,689			35,048

		555,281			492,903
Less accumulated depreciation		(320,732	)		(306,069	)

Net	$	234,549		$	186,834

- Definition

Tabular disclosure of the useful life and salvage value of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale. Examples include land, buildings, machinery and equipment, and other types of furniture and equipment including, but not limited to, office equipment, furniture and fixtures, and computer equipment and software.

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