Goodwill and Intagible Assets (Tables)

6 Months Ended

Jun. 30, 2018

Goodwill and Intangible Assets Disclosure [Abstract]

The following table sets forth the changes in the carrying amount of goodwill for the six months ended June 30, 2018:



	Amounts
Balance at December 31, 2017	$	33,872
Foreign currency translation adjustment	(635		)
Balance at June 30, 2018	$	33,237

Schedule of finite-lived intangible assets

The changes in the carrying amount of intangible assets during the six months ended June 30, 2018 are as follows:



	Amounts
Balance at December 31, 2017	$	15,120
Amortization expense	(2,143		)
Foreign currency translation adjustment	(234		)
Balance at June 30, 2018	$	12,743

Finite-lived Intangible Assets Amortization Expense [Table Text Block]

Acquired intangible assets are subject to amortization. The following table summarizes acquired intangible assets at June 30, 2018 and December 31, 2017, respectively:



	Gross Carrying Amount		Accumulated Amortization		Net Carrying Value
June 30, 2018
Subscriber relationships	$	17,750	$	9,371	$	8,379
Distribution rights	4,328		1,595		2,733
Internally developed software	2,327		2,327		—
Proprietary content	8,206		6,697		1,509
Intellectual property	2,284		2,284		—
Favorable lease	647		525		122
	$	35,542	$	22,799	$	12,743
December 31, 2017
Subscriber relationships	$	17,912	$	8,347	$	9,565
Distribution rights	4,385		1,450		2,935
Internally developed software	2,324		2,206		118
Proprietary content	8,223		5,908		2,315
Intellectual property	2,284		2,284		—
Favorable lease	648		461		187
	$	35,776	$	20,656	$	15,120

Schedule of expected amortization expense

Estimated future amortization expense remaining at June 30, 2018 for intangible assets acquired is as follows:



Remainder of 2018	$	1,940
2019	3,057
2020	2,244
2021	2,244
2022	1,472
Thereafter	1,786
Total future amortization expense	$	12,743