v3.26.1
Leases (Details) - USD ($)
$ in Thousands
3 Months Ended 12 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Dec. 31, 2025
Dec. 31, 2024
Leases        
Operating lease expense $ 14 $ 14 $ 56 $ 19
Short-term lease expense 18 10 58 7
Variable lease expense $ 7 $ 20 $ 23 $ 4