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Intangible Asset and Goodwill (Tables)

3 Months Ended

Mar. 31, 2013

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of changes in carrying amount of goodwill by reporting unit

The following table presents goodwill balances and adjustments to those balances for each of the reportable segments for the three months ended March 31, 2013:

Reportable Segment:		December 31, 2012				Additions to Goodwill				Impairment Charge of Goodwill				March 31, 2013
		(In thousands)
MID		$	19,905			$	—			$	—			$	19,905
CTO		8,070				—				—				8,070
All Other		96,994				—				—				96,994
Total		$	124,969			$	—			$	—			$	124,969

		As of
		March 31, 2013
Reportable Segment:		Gross Carrying Amount				Accumulated Impairment Losses				Net Carrying Amount
		(In thousands)
MID		$	19,905			$	—			$	19,905
CTO		8,070				—				8,070
All Other		110,694				(13,700		)		96,994
Total		$	138,669			$	(13,700	)		$	124,969

Components of intangible assets

The components of the Company’s intangible assets as of March 31, 2013 and December 31, 2012 were as follows:

			As of March 31, 2013
	Useful Life		Gross Carrying Amount				Accumulated Amortization				Net Carrying Amount
			(In thousands)
Existing technology	3 to 10 years		$	192,881			$	(63,466	)		$	129,415
Customer contracts and contractual relationships	1 to 10 years		32,650				(16,252		)		16,398
Non-compete agreements	3 years		300				(183		)		117
Total intangible assets			$	225,831			$	(79,901	)		$	145,930

			As of December 31, 2012
	Useful Life		Gross Carrying Amount				Accumulated Amortization				Net Carrying Amount
			(In thousands)
Existing technology	3 to 10 years		$	191,815			$	(57,240	)		$	134,575
Customer contracts and contractual relationships	1 to 10 years		32,650				(14,194		)		18,456
Non-compete agreements	3 years		300				(158		)		142
Total intangible assets			$	224,765			$	(71,592	)		$	153,173

Estimated future amortization expense of intangible assets

The estimated future amortization expense of intangible assets as of March 31, 2013 was as follows (amounts in thousands):

Years Ending December 31:	Amount
2013 (remaining 9 months)	$	24,166
2014	27,492
2015	26,841
2016	25,974
2017	24,500
Thereafter	16,957
	$	145,930

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Tabular disclosure of the estimated aggregate amortization expense for intangible assets subject to amortization for each of the five succeeding fiscal years.

+ References

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 350

-SubTopic 30

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

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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



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Tabular disclosure of goodwill by reportable segment and in total which includes a rollforward schedule.

+ References

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

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 142

-Paragraph 45

-Subparagraph c

-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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-Publisher FASB

-Name Accounting Standards Codification

-Topic 350

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-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 142

-Paragraph 45

-Subparagraph e

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