Property and Equipment - Summary of Property and Equipment (Detail) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 105,234	$ 89,664
Less accumulated depreciation and amortization	62,758	49,987
Property and equipment, net	42,476	39,677
Computer Equipment [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross	16,027	15,516
Software [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross	75,311	60,534
Furniture and Fixtures [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross	4,895	4,775
Leasehold Improvements [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 9,001	$ 8,839