Goodwill and Intangible Assets (Tables)

6 Months Ended

Jun. 30, 2017

Goodwill And Intangible Assets Disclosure [Abstract]

Schedule of Changes in Gross Carrying Amount of Goodwill

The following table displays the changes in the gross carrying amount of goodwill (in thousands):

	Amount
Balance at December 31, 2016	$	9,676
Foreign currency translation		180
IDV acquisition		21,196
Balance at June 30, 2017	$	31,052

Schedule of Intangible Assets

Intangible assets consisted of the following (in thousands):

				As of June 30, 2017
	Gross carrying amount		Weighted average life (years)	Accumulated amortization			Net carrying amount
Amortizable intangible assets:
Developed technology	$	4,035	2.79	$	(1,415	)	$	2,620
Trade names and patents		2,487	5.05		(462	)		2,025
Customer relationships		8,407	2.47		(2,954	)		5,453
Non-compete arrangement		240	1.58		(50	)		190
Total intangible assets	$	15,169		$	(4,881	)	$	10,288

				As of December 31, 2016
	Gross carrying amount		Weighted average life (years)	Accumulated amortization			Net carrying amount
Amortizable intangible assets:
Developed technology	$	1,490	3.60	$	(878	)	$	612
Trade names and patents		883	6.08		(254	)		629
Customer relationships		4,779	5.00		(2,080	)		2,699
Total intangible assets	$	7,152		$	(3,212	)	$	3,940

Schedule of Expected Amortization of Intangible Assets

The expected amortization of the intangible assets, as of June 30, 2017, for each of the next five years and thereafter is as follows (in thousands):

	Amounts
2017 (for the remaining six months)	$	1,721
2018		3,269
2019		2,582
2020		1,350
2021		1,234
2022 and thereafter		132
	$	10,288