Goodwill And Other Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2011

Goodwill And Other Intangible Assets [Abstract]


	Semiconductor Group		Industrial Applications Group			Total
	(In thousands)
Net balance, December 31, 2009	$	108,431	$	18,007		$	126,438
Foreign currency translation		0		(1,395	)		(1,395	)

Net balance, December 31, 2010	$	108,431	$	16,612		$	125,043
Foreign currency translation		0		(358	)		(358	)

Net balance, December 31, 2011	$	108,431	$	16,254		$	124,685

Acquired Intangible Assets


	December 31, 2011
	Weighted Average Amortization Period		Gross		Accumulated Amortization			Net
	(Years)				(In thousands)
Patents and other intangible assets		11	$	18,507	$	(8,057	)	$	10,450
Developed technology		6		29,900		(29,380	)		520
Trademark		10		6,951		(5,028	)		1,923

Total intangible assets		8	$	55,358	$	(42,465	)	$	12,893


	December 31, 2010
	Weighted Average Amortization Period		Gross		Accumulated Amortization			Net
	(Years)				(In thousands)
Patents and other intangible assets		11	$	18,647	$	(6,509	)	$	12,138
Developed technology		6		30,102		(29,424	)		678
Trademark		10		7,088		(4,441	)		2,647

Total intangible assets		8	$	55,837	$	(40,374	)	$	15,463

- Definition

Tabular disclosure of amortizable intangibles assets, in total and by major class, including the gross carrying amount and accumulated amortization. A major class is composed of intangible assets that can be grouped together because they are similar, either by their nature or by their use in the operations of a company.

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- Definition

Tabular disclosure of goodwill by reportable segment and in total. Disclosure details may include, but are not limited to, the carrying amount of goodwill, goodwill acquired during the year, goodwill impairment losses recognized, goodwill written-off due to the sale of a business unit, goodwill not yet allocated, and any other changes to goodwill.

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