Segment and geographic information - Schedule of Long-lived Assets by Region (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Segment Reporting Information [Line Items]
Total long-lived assets	$ 8,267	$ 10,116
North America
Segment Reporting Information [Line Items]
Total long-lived assets	5,528	7,007
Rest of world
Segment Reporting Information [Line Items]
Total long-lived assets	$ 2,739	$ 3,109