Balance Sheets Components - Schedule of Intangible Assets Net (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Finite Lived Intangible Assets [Line Items]
Intangible assets, gross	$ 21,093	$ 21,137
Accumulated amortization	(16,362)	(15,160)
Intangible assets, net	4,731	5,977
Internal use software
Finite Lived Intangible Assets [Line Items]
Intangible assets, gross	9,434	9,434
Accumulated amortization	(8,732)	(8,633)
Intangible assets, net	702	801
Purchased Software
Finite Lived Intangible Assets [Line Items]
Intangible assets, gross	11,659	11,703
Accumulated amortization	(7,630)	(6,527)
Intangible assets, net	$ 4,029	$ 5,176