Consolidated Balance Sheet Components - Narrative (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Property, Plant and Equipment [Line Items]
Depreciation and amortization expense	$ 5,100	$ 3,500
Amortization expense of capitalized internal-use software placed in service	1,800	1,700
Impairment of long-lived assets	30,265	11,494
Default resource contribution	200	15,200
Use Rights
Property, Plant and Equipment [Line Items]
Impairment of long-lived assets	8,900
Leasehold Improvements, Office Furniture and Equipment, and Internal Use Software
Property, Plant and Equipment [Line Items]
Impairment of long-lived assets	$ 21,300
Internal use software
Property, Plant and Equipment [Line Items]
Impairment of long-lived assets		$ 8,700