v3.26.1
Marketable securities (Additional Information) (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Investments, Debt and Equity Securities [Abstract]        
Debt securities available for realized gain or loss $ 0 $ 0 $ 0 $ 0