Income Taxes - Schedule of Components of Income Tax Expense (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Current:
U.S.	$ 6,501	$ 891	$ 65
Non-U.S.	3,863	3,678	324
Total current	10,364	4,569	389
Deferred:
U.S.	1
Non-U.S.	16	(135)	(7)
Total deferred	17	(135)	(7)
Total income taxes provision	$ 10,381	$ 4,434	$ 382