v3.26.1
Loan Payable - September 2025 Convertible Note and AIR Warrants (Details)
 12 Months Ended
Dec. 12, 2025
USD ($)
Dec. 09, 2025
USD ($)
Oct. 20, 2025
USD ($)
Oct. 10, 2025
USD ($)
Sep. 25, 2025
USD ($)
volume
$ / shares
shares
Sep. 08, 2025
USD ($)
Mar. 21, 2025
USD ($)
$ / shares
Dec. 17, 2024
USD ($)
$ / shares
Mar. 04, 2024
USD ($)
Jan. 12, 2024
USD ($)
$ / shares
Dec. 31, 2025
USD ($)
$ / shares
shares
Dec. 31, 2024
USD ($)
Oct. 14, 2025
shares
Jul. 01, 2025
Mar. 20, 2025
$ / shares
Feb. 11, 2025
$ / shares
Oct. 24, 2024
shares
Sep. 15, 2024
shares
Debt Instrument [Line Items]                                    
Number of warrants exercised on net basis (in shares) | shares                                 20,009  
Exercise price (in dollars per share) | $ / shares               $ 121.74   $ 239.90           $ 77.07    
Warrants and rights outstanding, term (in years)               5 years           5 years   5 years    
Aggregate cost $ 17,400,000 $ 3,700,000 $ 13,000,000.0 $ 9,200,000     $ 2,100,000 $ 5,000,000.0 $ 4,000,000.0 $ 4,000,000.0                
Agent fees and other offering costs                 $ 500,000 $ 400,000 $ 1,673,000 $ 1,677,000            
Change in fair value of warrant liability           $ 600,000         $ (2,330,000) $ 0            
AIR Warrants                                    
Debt Instrument [Line Items]                                    
Number of warrants exercised on net basis (in shares) | shares                     0              
Warrants and rights outstanding, term (in years)         5 years                          
Class of warrant or right, exercise amount, average daily trading volume, multiple | volume         2                          
Class of warrant or right, exercise amount, average trading price, period (in days)         5 days                          
Class of warrant or right, beneficially owned to exceed percentage (as percent)         125.00%                          
Fair value of warrants         $ 1,900,000                          
Common Class A                                    
Debt Instrument [Line Items]                                    
Number of warrants exercised on net basis (in shares) | shares         37,816               418,466         40,017
Exercise price (in dollars per share) | $ / shares             $ 34.45 $ 108.53     $ 143,693       $ 67.83      
Warrants and rights outstanding, term (in years)                     5 years              
September 2025 Convertible Note | Convertible Debt                                    
Debt Instrument [Line Items]                                    
Initial borrowing capacity         $ 1,600,000           $ 1,600,000              
Number of warrants exercised on net basis (in shares) | shares         4,000,000.0                          
Default interest derivative         $ 0           0              
Interest rate (as percent)         8.00%                          
Debt instrument, convertible, conversion price (in dollars per share) | $ / shares         $ 19.92                          
Exercise price (in dollars per share) | $ / shares         $ 24.99                          
Warrants and rights outstanding, term (in years)         5 years                          
Aggregate cost         $ 1,500,000                          
Agent fees and other offering costs         $ 100,000                          
Discount percentages         100.00%                          
Change in fair value of warrant liability         $ 1,400,000                          
Debt instrument prepayment fee percentage (as percent)         10.00%                          
Carrying amount                     400,000              
Unamortized discount                     1,200,000              
Long-term debt, due in 2026                     1,600,000              
Interest recognized on convertible note                     500,000              
Interest expense                     40,000.00              
Non-cash amortization of debt discount                     $ 400,000              
September 2025 Convertible Note | Convertible Debt | Common Class A                                    
Debt Instrument [Line Items]                                    
Number of warrants exercised on net basis (in shares) | shares         81,847