Balance Sheet Components - Schedule of Property, Equipment and Software, Net (Details) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Property, Plant and Equipment [Line Items]
Property, equipment and software, gross	$ 154,506	$ 127,016
Less: accumulated depreciation and amortization	(90,402)	(76,876)
Property, equipment and software - net	64,104	50,140
Internal-use software
Property, Plant and Equipment [Line Items]
Property, equipment and software, gross	37,329	30,581
Network hardware, computer equipment and software
Property, Plant and Equipment [Line Items]
Property, equipment and software, gross	113,405	92,561
Leasehold improvements
Property, Plant and Equipment [Line Items]
Property, equipment and software, gross	2,748	2,426
Furniture and fixtures
Property, Plant and Equipment [Line Items]
Property, equipment and software, gross	$ 1,024	$ 1,448