v3.26.1
Loan Payable - September 2025 Convertible Note and AIR Warrants (Details)
 3 Months Ended
Feb. 09, 2026
USD ($)
Feb. 06, 2026
USD ($)
Dec. 31, 2025
USD ($)
Dec. 09, 2025
USD ($)
Sep. 25, 2025
USD ($)
volume
$ / shares
shares
Sep. 08, 2025
USD ($)
Mar. 21, 2025
USD ($)
$ / shares
Mar. 31, 2026
USD ($)
shares
Mar. 31, 2025
USD ($)
Oct. 14, 2025
shares
Jul. 01, 2025
Mar. 20, 2025
$ / shares
Feb. 11, 2025
$ / shares
Dec. 17, 2024
$ / 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                         $ 77.07      
Warrants and rights outstanding, term (in years)                     5 years   5 years 5 years    
Aggregate cost $ 50,000,000.0 $ 21,600,000 $ 17,400,000 $ 3,700,000     $ 2,100,000                  
Agent fees and other offering costs               $ 826,000 $ 599,000              
Change in fair value of warrant liability           $ 600,000                    
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         418,465           40,017
Exercise price (in dollars per share) | $ / shares             $ 34.45         $ 67.83   $ 108.53    
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     $ 1,400,000                
Number of warrants exercised on net basis (in shares) | shares         4,000,000.0                      
Default interest derivative     $ 0   $ 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               600,000                
Unamortized discount               700,000                
Long-term debt, due in 2026               1,400,000                
Interest recognized on convertible note               500,000                
Interest expense               30,000.00                
Non-cash amortization of debt discount               $ 500,000                
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