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Balance Sheet Components - Schedule of Property and Equipment, Net (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Dec. 31, 2021
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 3,675	$ 3,661
Less: Accumulated depreciation and amortization	(2,576)	(2,473)
Property and equipment, net	$ 1,099	1,188
Furniture and fixtures
Property, Plant and Equipment [Line Items]
Estimated Useful Lives	5 years
Property and equipment, gross	$ 960	960
Computers, software and equipment
Property, Plant and Equipment [Line Items]
Estimated Useful Lives	3 years
Property and equipment, gross	$ 1,437	1,423
Leasehold improvements
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 1,278	$ 1,278

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Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.

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