Stock-based compensation - Schedule of Stock Compensation Expense (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2026	Mar. 31, 2025
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Total	$ 4,806	$ 3,982
Cost of revenue
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Total	175	292
General and administrative costs
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Total	3,548	2,968
Sales and marketing costs
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Total	413	361
Research and development costs
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Total	$ 670	$ 361