Segments and Information by Geographic Location - Schedule of Revenue by Geographic Basis (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Revenues From External Customers And Long Lived Assets [Line Items]
Revenue	$ 101,369	$ 70,010	$ 48,687
United States
Revenues From External Customers And Long Lived Assets [Line Items]
Revenue	84,822	58,802	41,723
Other
Revenues From External Customers And Long Lived Assets [Line Items]
Revenue	$ 16,547	$ 11,208	$ 6,964