Property and Equipment, Net - Summary of Property and Equipment (Details) - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 41,432	$ 50,217
Less: Accumulated depreciation	(34,102)	(39,876)
Total property and equipment, net	7,330	10,341
Furniture and fixtures
Property, Plant and Equipment [Line Items]
Property and equipment, gross	1,621	2,568
Computers and equipment
Property, Plant and Equipment [Line Items]
Property and equipment, gross	37,763	41,084
Leasehold improvements
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 2,048	$ 6,565