Goodwill (Tables)

6 Months Ended

Jun. 30, 2018

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Goodwill

The following table sets forth the activity in goodwill from December 31, 2017 through June 30, 2018 (in thousands):

	Goodwill
Balance as of December 31, 2017	$	210,885
Foreign currency translation adjustments	(498		)
Balance as of June 30, 2018	$	210,387