Consolidated Balance Sheet Components - Schedule of Intangible Assets (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Finite Lived Intangible Assets [Line Items]
Estimated useful lives		5 years
Gross carrying value	$ 14,348	$ 12,583
Accumulated amortization	(4,257)	(2,013)
Net carrying value	$ 10,091	10,570
Assembled Workforce
Finite Lived Intangible Assets [Line Items]
Estimated useful lives	3 years
Gross carrying value	$ 181	181
Accumulated amortization	(143)	(83)
Net carrying value	$ 38	98
Developed Technology
Finite Lived Intangible Assets [Line Items]
Estimated useful lives	6 years
Gross carrying value	$ 8,446	8,446
Accumulated amortization	(3,337)	(1,930)
Net carrying value	$ 5,109	6,516
Content Asset
Finite Lived Intangible Assets [Line Items]
Estimated useful lives	5 years
Gross carrying value	$ 5,721	3,956
Accumulated amortization	(777)	0
Net carrying value	$ 4,944	$ 3,956