Segment and Related Information - Financial Information by Geographical Area (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Revenues from External Customers and Long-Lived Assets [Line Items]
Total revenues	$ 217,489	$ 207,648	$ 192,993
Long-lived assets	263,764	238,062	231,756
United States
Revenues from External Customers and Long-Lived Assets [Line Items]
Total revenues	203,379	194,086	179,900
Long-lived assets	248,262	224,194	216,621
United Kingdom
Revenues from External Customers and Long-Lived Assets [Line Items]
Total revenues	14,110	13,562	13,093
Long-lived assets	$ 15,502	$ 13,868	$ 15,135