Goodwill and Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2016

Goodwill And Intangible Assets Disclosure [Abstract]

Schedule of Changes to Goodwill

Changes to goodwill during the years ended December 31, 2016 and 2015 were as follows (in thousands):

	Total
Balance – December 31, 2014	$	10,503
Translation adjustment		(493	)
Balance – December 31, 2015		10,010
Translation adjustment		(1,668	)
Balance – December 31, 2016	$	8,342

Changes to Intangible Assets

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

	Trademark			Developed Technology			Customer Relationships			Total
Gross carrying amount – December 31, 2016	$	300		$	1,370		$	1,240		$	2,910
Translation adjustment		(53	)		(298	)		(270	)		(621	)
Accumulated amortization		(247	)		(617	)		(456	)		(1,320	)
Balance – December 31, 2016	$	—		$	455		$	514		$	969

	Trademark			Developed Technology			Customer Relationships			Total
Gross carrying amount – December 31, 2015	$	300		$	1,370		$	1,240		$	2,910
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 Four Years

As of December 31, 2016, amortization expense on existing intangible assets for the next four years is as follows (in thousands):

Year	Total
2017	$	288
2018		265
2019		240
2020		176
Total	$	969