Supplemental Information - Schedule of Long-Lived Assets by Location (Details) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Revenues From External Customers And Long Lived Assets [Line Items]
Long-lived assets	$ 17,928	$ 12,581
United States
Revenues From External Customers And Long Lived Assets [Line Items]
Long-lived assets	11,792	6,600
Switzerland
Revenues From External Customers And Long Lived Assets [Line Items]
Long-lived assets	3,769	4,204
Israel
Revenues From External Customers And Long Lived Assets [Line Items]
Long-lived assets	1,934	1,376
Others
Revenues From External Customers And Long Lived Assets [Line Items]
Long-lived assets	$ 433	$ 401