v3.26.1
Stockholders' Equity - Equity transactions (Details)
 12 Months Ended
Oct. 15, 2025
USD ($)
item
$ / shares
shares
Oct. 05, 2025
USD ($)
$ / shares
shares
Jul. 14, 2025
USD ($)
item
$ / shares
shares
May 05, 2025
USD ($)
shares
Dec. 31, 2025
USD ($)
$ / shares
shares
Dec. 31, 2024
USD ($)
Dec. 31, 2023
USD ($)
May 19, 2025
USD ($)
Stockholders' equity                
Gross proceeds         $ 429,266,000 $ 60,000,000    
Commissions and offering expenses paid         28,996,000 $ 5,936,000 $ 295,000  
Class A Warrants                
Stockholders' equity                
Equity issuance costs   $ 3,583,183            
Class B Warrants                
Stockholders' equity                
Gross proceeds from exercise of warrants         $ 9,200,000      
Number of warrants exercised | shares         2,000,000      
Pre-funded Warrants                
Stockholders' equity                
Gross proceeds from exercise of warrants         $ 56,839,132      
Shares issued for warrant exercises | shares         35,496,048      
Class C Warrants                
Stockholders' equity                
Number of shares for warrants | shares   26,250,000            
Exercise price of warrants | $ / shares   $ 5.1            
Expiry period of warrants   7 years            
Registered direct offering                
Stockholders' equity                
Number of shares agreed to sell and issue | shares 12,640,000   60,000,000 10,000,000        
Value of shares agreed to sell and issue $ 200,000,000   $ 15,000,000 $ 20,000,000        
Proceeds, net of stock issuance costs       $ 1,574,982        
Exercise price of warrants | $ / shares   $ 4.6            
Equity issuance costs $ 12,291,832   $ 4,424,679          
Gross proceeds from exercise of warrants   $ 69,000,000            
Registered direct offering | Warrant                
Stockholders' equity                
Number of warrants accompanied with each share | item     1          
Exercise price of warrants | $ / shares     $ 4.6          
Expiry period of warrants     7 years          
Registered direct offering | Class A Warrants                
Stockholders' equity                
Number of warrants accompanied with each share | item     1          
Registered direct offering | Class B Warrants                
Stockholders' equity                
Number of warrants accompanied with each share | item     1          
Registered direct offering | Pre-funded Warrants                
Stockholders' equity                
Number of warrants accompanied with each share | item 1              
Exercise price of warrants | $ / shares $ 0.0001              
Registered direct offering | Class D Warrants                
Stockholders' equity                
Number of warrants accompanied with each share | item 1              
Exercise price of warrants | $ / shares $ 9.25              
Expiry period of warrants 7 years              
Registered direct offering | Maximum | Class A Warrants                
Stockholders' equity                
Number of shares for warrants | shares     15,000,000          
Registered direct offering | Maximum | Class B Warrants                
Stockholders' equity                
Number of shares for warrants | shares     15,000,000          
Registered direct offering | Maximum | Pre-funded Warrants                
Stockholders' equity                
Number of shares for warrants | shares 14,026,666              
Registered direct offering | Maximum | Class D Warrants                
Stockholders' equity                
Number of shares for warrants | shares 53,333,332              
ATM                
Stockholders' equity                
Proceeds, net of stock issuance costs         $ 68,591,229      
Number of shares issued | shares         15,450,000      
Price per share | $ / shares         $ 4.6      
Gross proceeds         $ 71,066,307      
Commissions and offering expenses paid         $ 2,475,077      
Number of shares available for issuance | shares         28,900,000      
ATM | Maximum                
Stockholders' equity                
Value of shares agreed to sell and issue               $ 100,000,000