Quarterly report [Sections 13 or 15(d)]

Share-based compensation - Equity Incentive Plan (Details)

v3.25.1
Share-based compensation - Equity Incentive Plan (Details) - Plan - $ / shares
3 Months Ended 12 Months Ended
Mar. 31, 2025
Mar. 31, 2024
Dec. 31, 2024
Number of Shares      
Outstanding at the beginning of the period 81,077    
Granted   15,031  
Outstanding at the end of the period 81,077   81,077
Exercisable at March 31, 2025 73,877    
Weighted Average Exercise Price      
Outstanding the beginning of the period $ 98.93    
Granted   $ 8.925  
Outstanding at the end of the period 98.93   $ 98.93
Exercisable at March 31, 2025 $ 106.96    
Weighted Average Remaining Contractual Term (Years)      
Weighted average remaining contractual term (years) 7 years 1 month 20 days   7 years 4 months 20 days
Exercisable at March 31, 2025 7 years 1 month 2 days