Goodwill and Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2017

Goodwill And Intangible Assets Disclosure [Abstract]

Schedule of Changes to Goodwill

Changes to goodwill during the years ended December 31, 2017 and 2016 were as follows (in thousands):

	Total
Balance – December 31, 2015	$	10,010
Translation adjustment		(1,668	)
Balance – December 31, 2016		8,342
Translation adjustment		781
Balance – December 31, 2017	$	9,123

Changes to Intangible Assets

Intangible assets consist of the following at December 31, 2017 and December 31, 2016 (in thousands):

	Trademark			Developed Technology			Customer Relationships			Total
Gross carrying amount – December 31, 2017	$	300		$	1,370		$	1,240		$	2,910
Translation adjustment		(53	)		(198	)		(179	)		(430	)
Accumulated amortization		(247	)		(839	)		(650	)		(1,736	)
Balance – December 31, 2017	$	—		$	333		$	411		$	744

	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

Amortization Expense on Existing Intangible Assets for Next Four Years

As of December 31, 2017, amortization expense on existing intangible assets for the next four years is as follows (in thousands):

Year	Total
2018	$	289
2019		262
2020		193
Total	$	744