v3.26.1
Financial instruments - Carrying Value and Estimated Fair Value of Financial Instruments (Details) - USD ($)
$ in Thousands
Jun. 30, 2026
Dec. 31, 2025
Carrying amount    
Financial instruments    
Cash and cash equivalents $ 52,421 $ 54,096
Fair value    
Financial instruments    
Cash and cash equivalents $ 52,421 $ 54,096