Stock-based compensation - Schedule of Stock Compensation Expense (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Total	$ 5,461	$ 5,732	$ 10,699	$ 11,732
Cost of revenue
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Total	922	841	1,656	1,961
General and administrative costs
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Total	2,853	3,221	5,776	6,148
Sales and marketing costs
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Total	968	765	1,909	1,655
Research and development costs
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Total	$ 718	$ 905	$ 1,358	$ 1,968