Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2013

Goodwill And Intangible Assets Disclosure [Abstract]

Intangible Assets

The following table summarizes the Company’s intangible assets, net:

			As of December 31, 2013
	Estimated Useful  Lives (Years)		Gross Carrying Amount		Accumulated Amortization			Net
Customer, affiliate and advertiser relationships		5-9	$	7,146	$	(4,563	)	$	2,583
Developed websites, technology and patents		6-10		6,942		(5,721	)		1,221
Trademark, trade name and domain name		5-8		2,044		(1,482	)		562
Proprietary user information database and internet traffic		3-5		1,318		(789	)		529
Non-compete agreements		2-3		450		(387	)		63
Total intangible assets			$	17,900	$	(12,942	)	$	4,958

	Estimated Useful  Lives (Years)		As of December 31, 2012
			Gross Carrying Amount		Accumulated Amortization			Net
Customer, affiliate and advertiser relationships		4-9	$	7,067	$	(3,586	)	$	3,481
Developed websites, technology and patents		3-10		6,874		(5,100	)		1,774
Trademark, trade name and domain name		1-8		2,026		(1,152	)		874
Proprietary user information database and internet traffic		5		1,295		(519	)		776
Non-compete agreements		2-3		439		(301	)		138
Total intangible assets			$	17,701	$	(10,658	)	$	7,043

Schedule of Amortization Expense of Intangible Assets

The Company expects amortization expense of intangible assets to be as follows:

Years Ending December 31:	Amortization Expense
2014	$	1,777
2015		1,478
2016		916
2017		206
2018		128
Thereafter		453
	$	4,958