Goodwill and intangible assets, net - Composition of Intangible Assets, Net (Details) - USD ($) $ in Thousands	Dec. 31, 2025	Dec. 31, 2024
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 59,572	$ 57,607
Accumulated Amortization	(53,489)	(47,731)
Net Carrying Amount	$ 6,083	9,876
Weighted-average useful life	10 years
Acquired technology, patents and other intangibles
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 41,872	39,907
Accumulated Amortization	(36,283)	(31,065)
Net Carrying Amount	$ 5,589	$ 8,842
Weighted-average useful life	4 years 10 months 24 days	4 years 10 months 24 days
Customer relationships
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 17,700	$ 17,700
Accumulated Amortization	(17,206)	(16,666)
Net Carrying Amount	$ 494	$ 1,034
Weighted-average useful life	1 year 7 months 6 days	1 year 7 months 6 days