Segment Information - Total Revenues and Long-Lived Assets, by Geographic Region (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Revenues from External Customers and Long-Lived Assets
Total revenues	$ 463,456	$ 496,261	$ 499,264
Long-lived assets	80,887	86,284
U.S
Revenues from External Customers and Long-Lived Assets
Total revenues	259,582	284,174	294,697
Long-lived assets	69,767	75,004
EMEA
Revenues from External Customers and Long-Lived Assets
Total revenues	155,923	155,914	152,614
Long-lived assets	3,556	3,937
Other Regions
Revenues from External Customers and Long-Lived Assets
Total revenues	47,951	56,173	$ 51,953
Long-lived assets	$ 7,564	$ 7,343