v2.4.0.6

Goodwill And Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2011

Goodwill And Intangible Assets [Abstract]

Carrying Value Of Goodwill

Balance as of December 31, 2010		$	86,217
Acquisition of AdXpose			16,027
Nexius, Inc. net working capital and tax adjustments			689
Nedstat acquired deferred revenue adjustments			103
Translation adjustments			(698	)
Balance as of December 31, 2011		$	102,338

Schedule Of Acquired Intangible Assets

		December 31, 2011												December 31, 2010
		Gross Carrying Amount				Accumulated Amortization				Net Carrying Amount				Gross Carrying Amount				Accumulated Amortization				Net Carrying Amount
Acquired methodologies/technology		$	11,244			$	(3,307	)		$	7,937			$	10,157			$	(1,633	)		$	8,524
Customer relationships			38,157				(7,698	)			30,459				38,471				(3,140	)			35,331
Panel			1,615				(826	)			789				1,615				(597	)			1,018
Intellectual property			13,561				(918	)			12,643				2,561				(662	)			1,899
Trade names			4,107				(2,821	)			1,286				4,069				(581	)			3,488
		$	68,684			$	(15,570	)		$	53,114			$	56,873			$	(6,613	)		$	50,260

Weighted Average Remaining Amortization Period

		(In years)
Acquired methodologies/technology			5.5
Customer relationships			7.5
Panel			3.4
Intellectual property			9.2
Trade names			2.2

Estimated Future Amortization Of Acquired Intangible Assets

		(In thousands)
2012		$	8,960
2013			8,310
2014			8,131
2015			7,134
2016			6,147
Thereafter			14,432
		$	53,114

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Tabular disclosure of the characteristics, including initial carrying value, residual amount, weighted average useful life, of finite-lived intangible assets acquired during the period by major class. A major class is composed of intangible assets that can be grouped together because they are similar, either by nature or by their use in the operations of the company.

+ References

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-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009.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.



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-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 142

-Paragraph 45

-Subparagraph e

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009.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.



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-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 142

-Paragraph 47

-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.

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