Stock-based compensation - Schedule of Share-Based Payment Arrangement, Expensed and Capitalized, Amount (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Total	$ 16,514	$ 23,249	$ 17,726
Research and development costs
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Total	2,273	4,665	2,423
Sales and marketing costs
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Total	1,765	3,615	2,456
General and administrative costs
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Total	10,864	13,447	11,524
Cost of revenue
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Total	$ 1,612	$ 1,522	$ 1,323