Goodwill and Intangible assets - Schedule of Finite-Lived Intangible Assets (Details) - USD ($) $ in Thousands	Dec. 31, 2025	Dec. 31, 2024
Finite Lived Intangible Assets [Line Items]
Finite-lived intangible assets, gross	$ 5,174	$ 5,174
Less accumulated amortization	(3,846)	(3,576)
Finite-lived intangible assets, net	1,328	1,598
Developed technology
Finite Lived Intangible Assets [Line Items]
Finite-lived intangible assets, gross	$ 4,260	4,260
Weighted-Average Remaining Useful Life (Years)	3 years 9 months 18 days
Contract-based intangible assets
Finite Lived Intangible Assets [Line Items]
Finite-lived intangible assets, gross	$ 914	$ 914
Weighted-Average Remaining Useful Life (Years)	7 years