v3.26.3
Employee Benefit Plans (Details) - USD ($)
6 Months Ended 12 Months Ended
Jun. 30, 2025
Jun. 30, 2026
Dec. 31, 2024
Dutch plan      
Employee Benefit Plans      
Contributions expensed $ 45,000 $ 77,000 $ 77,000
U.S      
Employee Benefit Plans      
Contributions expensed $ 25,000 $ 56,000 $ 36,000