v2.4.0.6

Goodwill and other intangible assets (Tables)

12 Months Ended

Dec. 31, 2011

Goodwill and other intangible assets [Abstract]

Other intangible assets

		December 31, 2011												January 1, 2011
		Cost				Accumulated Amortization				Net				Cost				Accumulated Amortization				Net
						(In thousands)												(In thousands)
Completed technology		$	3,700			$	1,233			$	2,467			$	3,700			$	865			$	2,835
Research contracts			100				100				—				100				100				—
Tradename			700				700				—				700				165				535
Total		$	4,500			$	2,033			$	2,467			$	4,500			$	1,130			$	3,370

Estimated future amortization expense related to current intangible assets

		(In thousands)
2012			370
2013			370
2014			370
2015			370
2016			370
Total		$	1,850

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- 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.

+ References

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

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 142

-Paragraph 45

-Subparagraph a

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.



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=6905858&loc=d3e16265-109275



Reference 3: 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=6905858&loc=d3e16323-109275

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- Definition

Tabular disclosure of the amount of amortization expense expected to be recorded in succeeding fiscal years for finite-lived intangible assets.

+ References

No definition available.

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