Goodwill and Intagible Assets (Tables)

9 Months Ended

Sep. 30, 2013

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of goodwill

The following table sets forth the changes in the carrying amount of goodwill for the nine months ended September 30, 2013:

	Amounts
Balance at December 31, 2012	$	4,712
Goodwill allocated to Headland Media Limited	13,129
Foreign currency translation adjustment	245
Balance at September 30, 2013	$	18,086

Schedule of finite-lived intangible assets

Acquired intangible assets are subject to amortization. The following table summarizes acquired intangible assets at September 30, 2013 and December 30, 2012, respectively:

	Useful Life	Gross Carrying Amount		Accumulated Amortization		Net Carrying Value
September 30, 2013
Subscriber relationships	10	$	8,600	$	335	$	8,265
Distribution rights	15	5,083		133		4,950
Internally developed software	3	565		74		491
Proprietary content	2	194		39		155
Intellectual property	7	2,372		1,052		1,320
		$	16,814	$	1,633	$	15,181
December 31, 2012
Intellectual property	7	$	2,372	$	688	$	1,684
		$	2,372	$	688	$	1,684

Schedule of expected amortization expense

Estimated future amortization expense remaining at September 30, 2013 for intangible assets acquired is as follows:

	Year Ending
	December 31,
2013	$	453
2014	1,811
2015	1,749
2016	1,594
2017	1,456
Thereafter	8,118
Total future amortization expense	$	15,181