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Property, Plant and Equipment

12 Months Ended

Dec. 31, 2017

Property, Plant and Equipment [Abstract]

Property, Plant and Equipment

Property, Plant and Equipment

The components of property, plant and equipment at December 31 were as follows (in thousands):

	2017				2016
Land	$	2,471			$	2,404
Buildings	90,683				88,201
Machinery and other equipment	226,320				221,325
Computer equipment	77,508				70,110
Software	62,387				54,451
	459,369				436,491
Accumulated depreciation	(316,834		)		(295,173		)
	$	142,535			$	141,318

Depreciation and amortization expense related to property, plant and equipment was $49,513, $37,299 and $38,185 for the years ended December 31, 2017, 2016 and 2015, respectively.

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- References

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- Definition

The entire disclosure for long-lived, physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, accounting policies and methodology, roll forwards, depreciation, depletion and amortization expense, including composite depreciation, accumulated depreciation, depletion and amortization expense, useful lives and method used, income statement disclosures, assets held for sale and public utility disclosures.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 360
-URI http://asc.fasb.org/topic&trid=2155823

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