Property, Plant and Equipment (Tables)

12 Months Ended

Dec. 31, 2012

Property, Plant and Equipment [Abstract]

Schedule Of Property, Plant And Equipment

Property, plant and equipment were as follows (in thousands):



	December 31,						Useful Lives (in years)
	2012			2011			Useful Lives (in years)
Land	$	4,024		$	4,024
Buildings and improvements	9,654			9,422			21-30
Machinery and equipment	103,064			93,894			2-10
Computer equipment and software	72,187			72,324			3-5
Total property, plant and equipment, at cost	188,929			179,664
Less: accumulated depreciation	(144,602		)	(132,578		)
Total property, plant and equipment, net	$	44,327		$	47,086

- 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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