Segment and Geographic Information - Geographic Data (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023	Dec. 31, 2023
Revenues from External Customers and Long-Lived Assets [Line Items]
Total revenue	$ 90,951	$ 74,693	$ 176,763	$ 145,563
Total assets	7,395		7,395		$ 6,686
United States
Revenues from External Customers and Long-Lived Assets [Line Items]
Total revenue	42,696	34,797	83,342	69,544
Total assets	3,611		3,611		3,231
United Kingdom
Revenues from External Customers and Long-Lived Assets [Line Items]
Total revenue	8,574	7,278	16,898	14,285
Netherlands
Revenues from External Customers and Long-Lived Assets [Line Items]
Total assets	2,030		2,030		1,781
Spain
Revenues from External Customers and Long-Lived Assets [Line Items]
Total assets	825		825		807
Czech Republic
Revenues from External Customers and Long-Lived Assets [Line Items]
Total assets	222		222		278
Other
Revenues from External Customers and Long-Lived Assets [Line Items]
Total revenue	39,681	$ 32,618	76,523	$ 61,734
Total assets	$ 707		$ 707		$ 589