v2.4.0.6

Summary Of Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2011

Summary Of Significant Accounting Policies [Abstract]

Schedule Of Allowance For Doubtful Accounts

		Year Ended December 31,
		2011				2010				2009
		(In thousands)
Allowance for Doubtful Accounts
Beginning Balance		$	(725	)		$	(510	)		$	(479	)
Additions			(220	)			(167	)			(290	)
Reductions, (recoveries) and write-offs			42				(48	)			259
Ending Balance		$	(903	)		$	(725	)		$	(510	)

Schedule Of Useful Lives Of Finite Lived Intangible Assets

		Useful Lives (Years)
Acquired methodologies/technology			3 to 10
Customer relationships			3 to 12
Panel			7
Intellectual property			7 to 13
Trade names			2 to 10

Schedule Of Accumulated Other Comprehensive Income

		December 31,
		2011				2010
		(In thousands)
Foreign currency cumulative translation adjustment		$	617			$	1,727
Unrealized (loss) gain on marketable securities			—				439
Ending Balance		$	617			$	2,166

Schedule Of Computing Basic And Diluted Net(Loss) Income Per Common Share

		Year Ended December 31,
		2011				2010				2009
		(In thousands, except share data)
Calculation of basic and diluted net income per share:
Net (loss) income		$	(15,790	) $			(1,576	) $			3,969
Net (loss) income per common share:
Basic			(0.49	)			(0.05	)			0.13
Diluted			(0.49	)			(0.05	)			0.13
Weighted-average shares outstanding-common stock, basic			32,289,877				31,070,018				30,014,085
Dilutive effect of
Options to purchase common stock			—				—				915,025
Unvested restricted stock units			—				—				32,930
Warrants to purchase common stock			—				—				8,602
Weighted-average shares outstanding-common stock, diluted			32,289,877				31,070,018				30,970,642

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Tabular disclosure of the various types of trade accounts and notes receivable and for each the gross carrying value, allowance, and net carrying value as of the balance sheet date. Presentation is categorized by current, noncurrent and unclassified receivables.

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-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 3, 4

-Article 5



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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

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-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.



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