v3.26.1
Cash, cash equivalents, and marketable securities (Details 1) - USD ($)
$ in Thousands
Jun. 30, 2026
Dec. 31, 2025
Jun. 30, 2025
Dec. 31, 2024
Cash and Cash Equivalents [Abstract]        
Cash and cash equivalents $ 59,350 $ 5,794 $ 44,993  
Restricted cash, noncurrent 2,604 2,604 2,604  
Total cash, cash equivalents, and restricted cash $ 61,954 $ 8,398 $ 47,597 $ 6,918