Geographic Information and Major Customer Data - Revenues Within Geographical Areas (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Segment Reporting Information [Line Items]
Revenue	$ 88,418	$ 66,565	$ 163,203	$ 120,741
North America
Segment Reporting Information [Line Items]
Revenue	61,598	45,815	114,404	83,689
EMEA
Segment Reporting Information [Line Items]
Revenue	24,471	18,721	44,705	33,332
Rest of World
Segment Reporting Information [Line Items]
Revenue	$ 2,349	$ 2,029	$ 4,094	$ 3,720