v3.26.1
Related parties (Details 2) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Notes and other explanatory information [abstract]    
 Short-term benefits $ 8,061 $ 7,713
 Other long-term benefits 457 116
Total $ 8,518 $ 7,829