Goodwill and Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2013

Goodwill and Intangible Assets Disclosure [Abstract]

Gross Carrying Value and Accumulated Amortization of Finite-Lived Intangible Assets

The following table presents the gross carrying amount and accumulated amortization of finite-lived intangible assets as of December 31, 2013 and 2012 (in thousands):

	December 31, 2013							December 31, 2012
	Gross Carrying Amount		Accumulated Amortization			Net Carrying Amount		Gross Carrying Amount		Accumulated Amortization			Net Carrying Amount
Developed technology	$	3,800	$	(1,649	)	$	2,151	$	3,800	$	(700	)	$	3,100
Customer relationships	2,400		(1,042		)	1,358		2,400		(441		)	1,959
Domains/trademarks/tradenames	320		(278		)	42		320		(118		)	202
Software license rights	1,654		(759		)	895		1,654		(459		)	1,195
Non-compete agreements	610		(424		)	186		610		(179		)	431
Total	$	8,784	$	(4,152	)	$	4,632	$	8,784	$	(1,897	)	$	6,887

Estimated Amortization Expense for Finite-Lived Intangible Assets

The following table presents the Company’s estimate of remaining amortization expense for each of the five succeeding fiscal years for finite-lived intangible assets that existed at December 31, 2013 (in thousands):

2014	$	2,078
2015	1,840
2016	555
2017	146
2018	13
Total	$	4,632

Changes in Carrying Amount of Goodwill

The following table presents the changes in the carrying amount of goodwill for the years ended December 31, 2013 and 2012 (in thousands):

Goodwill as of December 31, 2011	$	—
Goodwill from Sonar acquisition, April 5, 2012	8,193
Goodwill as of December 31, 2012	$	8,193
Adjustments	—
Goodwill as of December 31, 2013	$	8,193