Goodwill and Intangible Assets

12 Months Ended

Dec. 31, 2013

Goodwill and Intangible Assets Disclosure [Abstract]

Goodwill

The changes in the carrying amount of goodwill for the year ended December 31, 2013 are as follows (amounts in thousands):



	Total		Business		Consumer
Balance as of December 31, 2012	$	32,645	$	24,621	$	8,024
Adjustments to goodwill:
Adjustments to Engage acquisition (see note 7)	79		79		—
Balance as of December 31, 2013	$	32,724	$	24,700	$	8,024

The changes in the carrying amount of goodwill for the year ended December 31, 2012 are as follows (amounts in thousands):



	Total		Business		Consumer
Balance as of December 31, 2011	$	24,090	$	16,066	$	8,024
Adjustments to goodwill:
Engage acquisition	6,073		6,073		—
LookIO acquisition	2,405		2,405		—
Other	77		77		—
Balance as of December 31, 2012	$	32,645	$	24,621	$	8,024

Acquired Intangible Assets

Intangible assets are summarized as follows (see Note 7) (amounts in thousands):



	December 31, 2013
	Gross Carrying Amount		Accumulated Amortization			Net Carrying Amount		Weighted Average Amortization Period
Amortizing intangible assets:
Technology	$	18,533	$	(7,678	)	$	10,855	3.8 years
Customer relationships	5,061		(3,148		)	1,913		3.5 years
Trade names	725		(725		)	—		2.7 years
Non-compete agreements	486		(486		)	—		1.2 years
Patents	475		(189		)	286		11.0 years
Other	285		(251		)	34		3.0 years
Total	$	25,565	$	(12,477	)	$	13,088



	December 31, 2012
	Gross Carrying Amount		Accumulated Amortization			Net Carrying Amount		Weighted Average Amortization Period
Amortizing intangible assets:
Technology	$	18,533	$	(5,904	)	$	12,629	3.8 years
Customer relationships	5,061		(2,485		)	2,576		3.5 years
Trade names	725		(644		)	81		2.7 years
Non-compete agreements	486		(421		)	65		1.2 years
Patents	475		(145		)	330		11.0 years
Other	235		(235		)	—		3.0 years
Total	$	25,515	$	(9,834	)	$	15,681

Amortization expense is calculated on a straight-line basis over the estimated useful life of the asset. Aggregate amortization expense for intangible assets was $2.6 million, $0.6 million and $1.0 million for the years ended December 31, 2013, 2012 and 2011, respectively. For the years ended December 31, 2013, 2012 and 2011 a portion of this amortization is included in cost of revenue. Estimated amortization expense for the next five years are as follows (amounts in thousands):



	Estimated Amortization Expense
2014	$	4,133
2015	3,771
2016	3,326
2017	1,746
2018	43
Thereafter	69
Total	$	13,088

- Definition

The entire disclosure for the aggregate amount of goodwill and a description of intangible assets, which may include (a) for amortizable intangible assets (also referred to as finite-lived intangible assets), the carrying amount, the amount of any significant residual value, and the weighted-average amortization period, (b) for intangible assets not subject to amortization (also referred to as indefinite-lived intangible assets), the carrying amount, and (c) the amount of research and development assets acquired and written off in the period, including the line item in the income statement in which the amounts written off are aggregated, if not readily apparent from the income statement. Also discloses (a) for amortizable intangibles assets in total and by major class, the gross carrying amount and accumulated amortization, the total amortization expense for the period, and the estimated aggregate amortization expense for each of the five succeeding fiscal years, (b) for intangible assets not subject to amortization the carrying amount in total and by major class, and (c) for goodwill, in total and for each reportable segment, the changes in the carrying amount of goodwill during the period (including the aggregate amount of goodwill acquired, the aggregate amount of impairment losses recognized, and the amount of goodwill included in the gain (loss) on disposal of a reporting unit). If any part of goodwill has not been allocated to a reportable segment, discloses the unallocated amount and the reasons for not allocating. For each impairment loss recognized related to an intangible asset (excluding goodwill), discloses: (a) a description of the impaired intangible asset and the facts and circumstances leading to the impairment, (b) the amount of the impairment loss and the method for determining fair value, (c) the caption in the income statement or the statement of activities in which the impairment loss is aggregated, and (d) the segment in which the impaired intangible asset is reported. For each goodwill impairment loss recognized, discloses: (a) a description of the facts and circumstances leading to the impairment, (b) the amount of the impairment loss and the method of determining the fair value of the associated reporting unit, and (c) if a recognized impairment loss is an estimate not finalized and the reasons why the estimate is not final. May also disclose the nature and amount of any significant adjustments made to a previous estimate of an impairment loss.

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