Geographic Information - Revenue by Geographic Region (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenue	$ 107,209	$ 85,384	$ 209,857	$ 165,685
Americas
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenue	71,946	58,888	141,260	114,979
Europe, Middle East and Africa
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenue	24,642	18,848	48,192	36,155
Asia Pacific
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenue	$ 10,621	$ 7,648	$ 20,405	$ 14,551