v3.26.1
Loan Payable - September 2025 Convertible Note and AIR Warrants (Details)
 1 Months Ended 3 Months Ended 6 Months Ended
Feb. 09, 2026
USD ($)
Feb. 06, 2026
USD ($)
Dec. 31, 2025
USD ($)
Dec. 09, 2025
USD ($)
Oct. 14, 2025
USD ($)
shares
Sep. 25, 2025
USD ($)
volume
$ / shares
shares
Mar. 21, 2025
USD ($)
$ / shares
Apr. 30, 2026
USD ($)
shares
Jun. 30, 2026
USD ($)
shares
Jun. 30, 2025
USD ($)
Jun. 30, 2026
USD ($)
shares
Jun. 30, 2025
USD ($)
Apr. 17, 2026
USD ($)
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]                                      
Class of warrant or right, number of securities called by warrants or rights (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                        
Payments for issuance costs related to common stock, pre-funded warrants and related warrants                     $ (5,925,000) $ (598,000)              
Change in fair value of warrant liability         $ (600,000)       $ (123,000) $ 0 $ (123,000) $ 0              
AIR Warrants                                      
Debt Instrument [Line Items]                                      
Class of warrant or right, number of securities called by warrants or rights (in shares) | shares                 0   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]                                      
Class of warrant or right, number of securities called by warrants or rights (in shares) | shares         418,465 37,816                         40,017
Exercise price (in dollars per share) | $ / shares             $ 34.45               $ 67.83   $ 108.53    
Warrants and rights outstanding, term (in years)                 5 years   5 years                
September 2025 Convertible Note | Convertible Debt                                      
Debt Instrument [Line Items]                                      
Initial borrowing capacity           $ 1,600,000                          
Class of warrant or right, number of securities called by warrants or rights (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                          
Payments for issuance costs related to common stock, pre-funded warrants and related warrants           $ (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%                          
Interest expense                 $ 100,000   $ 600,000                
Cash interest expense                 10,000.00   40,000.00                
Non-cash amortization of debt discount                 $ 100,000   $ 600,000                
September 2025 Convertible Note | Convertible Debt | Common Class A                                      
Debt Instrument [Line Items]                                      
Class of warrant or right, number of securities called by warrants or rights (in shares) | shares           81,847                          
Principal of converted amount               $ 1,400,000                      
Carrying amount               $ 700,000                      
Debt converted into common stock (in shares) | shares               347,663