Goodwill and Intangible Assets (Tables)

3 Months Ended

Mar. 31, 2016

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Changes to Goodwill

Changes to goodwill during the three months ended March 31, 2016 were as follows (in thousands):

	Total
Balance—December 31, 2015	$	10,010
Effects of foreign currency translation		(294	)
Balance—March 31, 2016	$	9,716

Changes to Intangible Assets

Intangible assets consist of the following at March 31, 2016 and December 31, 2015 (in thousands):

				Developed			Customer
	Trademark			Technology			Relationships			Total
Gross carrying amount—March 31, 2016	$	300		$	1,370		$	1,240		$	2,910
Foreign currency translation adjustment		(27	)		(121	)		(110	)		(258	)
Accumulated amortization		(232	)		(571	)		(410	)		(1,213	)
Balance—March 31, 2016	$	41		$	678		$	720		$	1,439

				Developed			Customer
	Trademark			Technology			Relationships			Total
Gross carrying amount—December 31, 2015	$	300		$	1,370		$	1,240		$	2,910
Foreign currency translation adjustment		(19	)		(83	)		(76	)		(178	)
Accumulated amortization		(215	)		(538	)		(381	)		(1,134	)
Balance—December 31, 2015	$	66		$	749		$	783		$	1,598

Amortization Expense on Existing Intangible Assets for Next Five Years and Beyond

As of March 31, 2016, amortization expense on existing intangible assets for the next five years and beyond is as follows (in thousands):

Year ending December 31,	Total
Remainder of 2016	$	311
2017		336
2018		308
2019		279
2020		205
Total	$	1,439