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Amortizable Intangible Assets (Tables)

9 Months Ended

Sep. 28, 2012

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Finite-Lived Intangible Assets [Table Text Block]

Amortizable intangible assets consisted of the following (in thousands):

		September 28, 2012												December 30, 2011
		Gross Carrying Amount				Accumulated Amortization				Net				Gross Carrying Amount				Accumulated Amortization				Net
Amortized intangible assets:
Patents and licenses		$	10,868				(9,835	)		$	1,033			$	10,868			$	(9,508	)		$	1,360
Customer relationships			2,023				(961	)			1,062				2,023				(809	)			1,214
Developed technology			1,286				(923	)			363				1,286				(871	)			415
Total		$	14,177			$	(11,719	)		$	2,458			$	14,177			$	(11,188	)		$	2,989

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- Definition

Tabular disclosure of assets, excluding financial assets and goodwill, lacking physical substance with a finite life, by either major class or business segment.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 350

-SubTopic 30

-Section 50

-Paragraph 2

-Subparagraph (a)

-URI http://asc.fasb.org/extlink&oid=7658586&loc=d3e16323-109275



Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 350

-SubTopic 30

-Section 50

-Paragraph 1

-Subparagraph (a)

-URI http://asc.fasb.org/extlink&oid=7658586&loc=d3e16265-109275

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