Property and Equipment, Net - Schedule of Property and Equipment, Net (Details) - USD ($) $ in Thousands		Dec. 31, 2023	Dec. 31, 2022
Property Plant And Equipment [Line Items]
Property and equipment, gross		$ 24,622	$ 20,405
Less accumulated depreciation and amortization		(16,317)	(11,412)
Property and equipment, net		8,305	8,993
Furniture and Equipment
Property Plant And Equipment [Line Items]
Property and equipment, gross		$ 1,965	1,655
Property and equipment, useful life in years		5 years
Leasehold Improvements
Property Plant And Equipment [Line Items]
Property and equipment, gross	[1]	$ 9,371	7,081
Property and equipment, useful life in years		9 years
Systems Hardware
Property Plant And Equipment [Line Items]
Property and equipment, gross		$ 1,928	1,718
Property and equipment, useful life in years		5 years
Office Computers
Property Plant And Equipment [Line Items]
Property and equipment, gross		$ 8,950	7,553
Property and equipment, useful life in years		3 years
Computer and System Software
Property Plant And Equipment [Line Items]
Property and equipment, gross		$ 2,408	$ 2,398
Property and equipment, useful life in years		3 years

[1] Lesser of the lease term or the estimated useful lives of the improvements, which may be up to 9 years as of December 31, 2023.