Annual report [Section 13 and 15(d), not S-K Item 405]

Fair Value Measurements - Significant unobservable inputs of warrant liabilities fair value (Details)

v3.25.1
Fair Value Measurements - Significant unobservable inputs of warrant liabilities fair value (Details)
 1 Months Ended 12 Months Ended
Apr. 30, 2024
USD ($)
shares
Dec. 31, 2024
USD ($)
Y
$ / shares
shares
Dec. 31, 2023
shares
Aggregate shares issued upon exercise of warrants | shares   1  
Reclassification of warrant liabilities to additional paid in capital | $ $ 41,900,000 $ 41,851  
Warrant      
Aggregate shares issued upon exercise of warrants | shares     1
Equity warrants      
Aggregate shares issued upon exercise of warrants | shares 5,602,693    
Significant unobservable inputs (Level 3) | Warrant | Stock price (in dollar per share)      
Measurement input | $ / shares   2.05  
Significant unobservable inputs (Level 3) | Warrant | Exercise price (in $ per share) | Minimum      
Measurement input | $ / shares   1.83  
Significant unobservable inputs (Level 3) | Warrant | Exercise price (in $ per share) | Maximum      
Measurement input | $ / shares   1,574  
Significant unobservable inputs (Level 3) | Warrant | Expected yield      
Measurement input   0  
Significant unobservable inputs (Level 3) | Warrant | Expected volatility | Minimum      
Measurement input   1.628  
Significant unobservable inputs (Level 3) | Warrant | Expected volatility | Maximum      
Measurement input   1.85  
Significant unobservable inputs (Level 3) | Warrant | Risk-free interest rate | Minimum      
Measurement input   0.041  
Significant unobservable inputs (Level 3) | Warrant | Risk-free interest rate | Maximum      
Measurement input   0.043  
Significant unobservable inputs (Level 3) | Warrant | Expected life (in years) | Minimum      
Measurement input | Y   2.9  
Significant unobservable inputs (Level 3) | Warrant | Expected life (in years) | Maximum      
Measurement input | Y   4.4