Balance Sheet Components - Schedule of Property and Equipment, Net (Details) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Property Plant And Equipment [Line Items]
Property and equipment, gross	$ 29,610	$ 31,594
Accumulated depreciation and amortization	(14,901)	(14,511)
Property and equipment, net	14,709	17,083
Electronic equipment
Property Plant And Equipment [Line Items]
Property and equipment, gross	4,424	4,385
Office and other equipment
Property Plant And Equipment [Line Items]
Property and equipment, gross	8,729	8,697
Vehicles
Property Plant And Equipment [Line Items]
Property and equipment, gross	3,423	4,046
Leasehold improvements
Property Plant And Equipment [Line Items]
Property and equipment, gross	12,329	12,267
Buildings
Property Plant And Equipment [Line Items]
Property and equipment, gross	0	1,841
Construction in progress
Property Plant And Equipment [Line Items]
Property and equipment, gross	$ 705	$ 358

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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Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

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