Quarterly report [Sections 13 or 15(d)]

Warrants (Details)

v3.25.3
Warrants (Details)
 3 Months Ended 6 Months Ended 9 Months Ended 12 Months Ended
Dec. 31, 2023
USD ($)
$ / shares
Sep. 18, 2023
$ / shares
shares
Aug. 03, 2023
USD ($)
$ / shares
Jun. 23, 2023
USD ($)
shares
Jun. 22, 2023
$ / shares
shares
Sep. 09, 2022
$ / shares
shares
Sep. 30, 2025
USD ($)
$ / shares
Sep. 30, 2024
USD ($)
Jun. 30, 2024
USD ($)
shares
Jun. 30, 2024
USD ($)
shares
Sep. 30, 2025
USD ($)
trading_day
business_day
day
$ / shares
Sep. 30, 2024
USD ($)
Dec. 31, 2024
USD ($)
$ / shares
Dec. 30, 2023
$ / shares
Derivative Instruments and Hedging Activities Disclosures [Line Items]                            
Warrants assumed (in shares) | shares           8,624,991                
Number of public warrants (in shares) | shares           324                
Effective period of registration statement within consummation of business combination           120 days                
Minimum written notice required for redemption | day                     30      
Earnout period, threshold trading days | trading_day                     20      
Earnout period, threshold trading day period | trading_day                     30      
Threshold period, number of business days prior to redemption, | business_day                     3      
Value of warrants on balance sheet | $             $ 572       $ 572   $ 7,884  
Number of private warrants (in shares) | shares           324                
Common stock exercise price (in dollars per share) | $ / shares           $ 11.50                
Remaining term of warrants             1 year 11 months 8 days       1 year 11 months 8 days   1 year 11 months 8 days  
Registration statement, period required before closing                     15 days      
Aggregate shares of common stock (in shares) | shares         2,922,425                  
Sale of price per share (in dollars per share) | $ / shares         $ 2.286                  
Interest expense, net | $             $ 1,221,883 $ 1,157,468     $ 3,545,722 $ 3,798,296    
Closing price (in dollars per share) | $ / shares     $ 1.95                      
Agreed upon price per share (in dollars per share) | $ / shares     $ 2.286                      
Shares of common stock from exercisable warrants (in shares) | shares         2,922,425                  
Common stock shares (in shares) | shares       165,713                    
Warrants issued (in shares) | shares       165,713                    
Proceeds from warrant exercises | $       $ 338,055                    
Convertible loan agreement price per share | $ / shares   $ 6.00                        
Measurement Input, Share Price                            
Derivative Instruments and Hedging Activities Disclosures [Line Items]                            
Valuation assumptions for warrants             0.90       0.90   0.90  
Measurement Input, Price Volatility                            
Derivative Instruments and Hedging Activities Disclosures [Line Items]                            
Valuation assumptions for warrants             1.806       1.806   1.806  
Measurement Input, Expected Term                            
Derivative Instruments and Hedging Activities Disclosures [Line Items]                            
Valuation assumptions for warrants             2.19       2.19   2.19  
Pro Forma                            
Derivative Instruments and Hedging Activities Disclosures [Line Items]                            
Common stock shares (in shares) | shares       4,603                    
Private Warrants                            
Derivative Instruments and Hedging Activities Disclosures [Line Items]                            
Gain (loss) on change in value of warrants | $             $ 11,110 109,609     $ (7,312) 265,278    
Debenture Warrants                            
Derivative Instruments and Hedging Activities Disclosures [Line Items]                            
Common stock price (in dollars per share) | $ / shares           20.00                
Minimum                            
Derivative Instruments and Hedging Activities Disclosures [Line Items]                            
Effective period of registration statement within consummation of business combination                     60 days      
Maximum                            
Derivative Instruments and Hedging Activities Disclosures [Line Items]                            
Effective period of registration statement within consummation of business combination                     120 days      
Public Warrants                            
Derivative Instruments and Hedging Activities Disclosures [Line Items]                            
Common stock price (in dollars per share) | $ / shares           $ 11.50                
Common stock price per share, minimum requirement for redemption of public warrants (in dollars per share) | $ / shares                     $ 16.50      
Value of warrants on balance sheet | $             1,569       $ 1,569   $ 9,080  
Gain (loss) on change in value of warrants | $             $ 30,209 131,100     $ (7,511) 323,438    
Public Warrants | Minimum                            
Derivative Instruments and Hedging Activities Disclosures [Line Items]                            
Exercise price per warrant (in dollars per share) | $ / shares                     $ 0.01      
Public Warrants | Common Stock                            
Derivative Instruments and Hedging Activities Disclosures [Line Items]                            
Number of shares of common stock per each public warrant (in shares) | shares           1                
Private Warrants                            
Derivative Instruments and Hedging Activities Disclosures [Line Items]                            
Warrants assumed (in shares) | shares           7,175,000                
Private Warrants | Common Stock                            
Derivative Instruments and Hedging Activities Disclosures [Line Items]                            
Warrants exercisable, share conversion (in shares) | shares           1                
Warrants                            
Derivative Instruments and Hedging Activities Disclosures [Line Items]                            
Share price (in dollars per share) | $ / shares             $ 2.88       $ 2.88   $ 2.88  
Risk-free rate                     3.60%   3.60%  
Implied volatility percentage                     167.80%   167.80%  
Warrants | Minimum                            
Derivative Instruments and Hedging Activities Disclosures [Line Items]                            
Exercise price per warrant (in dollars per share) | $ / shares   $ 6.00                        
SPA Warrants                            
Derivative Instruments and Hedging Activities Disclosures [Line Items]                            
Value of warrants on balance sheet | $             $ 34,034       $ 34,034   $ 164,949  
Gain (loss) on change in value of warrants | $             $ 62,288 $ 374,796     $ 130,915 $ 12,759,113    
Warrants issued (in shares) | shares   552,377       2,922,425                
Term of shares           10 years                
Aggregate shares of common stock (in shares) | shares         1,890,066                  
Exercise of stock options (in shares) | shares       165,713                    
Proceeds from warrant exercises | $                   $ 0        
Exchange warrants (in dollars per share) | $ / shares             $ 20.00       $ 20.00      
SPA Warrants | ATW Special Situations I LLC                            
Derivative Instruments and Hedging Activities Disclosures [Line Items]                            
Exercise of warrants (in shares) | shares                   22,161,186        
SPA Warrants | Pro Forma | ATW Special Situations I LLC                            
Derivative Instruments and Hedging Activities Disclosures [Line Items]                            
Exercise of warrants (in shares) | shares                   615,589        
SPA Warrants | PIPE Securities Purchase Agreement                            
Derivative Instruments and Hedging Activities Disclosures [Line Items]                            
Sale of price per share (in dollars per share) | $ / shares $ 2                          
Exchange warrants (in dollars per share) | $ / shares $ 2.00                         $ 6.00
Aggregate amount of share authorized to be purchased | $ $ 5,000                          
SPA Warrants | Minimum                            
Derivative Instruments and Hedging Activities Disclosures [Line Items]                            
Warrant exercise price (in dollars per share) | $ / shares   $ 20.00     $ 2.04                  
SPA Warrants | Weighted Average                            
Derivative Instruments and Hedging Activities Disclosures [Line Items]                            
Exercise price per warrant (in dollars per share) | $ / shares         3.28                  
SPA Warrants | Maximum                            
Derivative Instruments and Hedging Activities Disclosures [Line Items]                            
Exercise price per warrant (in dollars per share) | $ / shares   3.3333                 $ 20.00      
Warrant exercise price (in dollars per share) | $ / shares   $ 6.00     $ 4.64                  
SPA Warrants | Common Stock                            
Derivative Instruments and Hedging Activities Disclosures [Line Items]                            
Warrants exercisable, share conversion (in shares) | shares           1                
Warrants issued (in shares) | shares                 1,890,066 1,890,066        
Interest expense, net | $                 $ 4,320,690          
Gain on interest expense | $     $ 635,061