Segment and geographic information - Schedule of revenues by customer location (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenues	$ 79,817	$ 80,080
United States
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenues	63,509	59,761
United Kingdom
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenues	5,509	8,995
Netherlands
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenues	2,500	3,473
Other
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenues	$ 8,299	$ 7,851