v3.26.1
Goodwill and other intangible assets - Additional Information (Details) - USD ($)
3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Dec. 31, 2025
Goodwill and other intangible assets      
Goodwill increase decrease $ 0 $ 0  
Other Intangible Assets $ 3,900,000   $ 4,300,000