v3.26.1
Condensed Consolidated Statements of Stockholders' Equity - USD ($)
shares in Thousands, $ in Thousands
Total
Common Stock [Member]
Additional Paid-In Capital [Member]
Accumulated Other Comprehensive Income (Loss) [Member]
Accumulated Deficit [Member]
Beginning Balance at Sep. 30, 2024 $ 128,814 $ 212 $ 451,340 $ 302 $ (323,040)
Beginning Balance, Shares at Sep. 30, 2024   21,194      
Exercise of stock options, Shares   11      
Exercise of stock options 94   94    
Vesting of restricted stock units, net of withholding (137) $ 1 (138)    
Vesting of restricted stock units, net of withholding, Shares   128      
Stock-based compensation expense 5,666   5,666    
Other comprehensive income (loss) (331)     (331)  
Net loss (22,290)       (22,290)
Ending Balance at Dec. 31, 2024 111,816 $ 213 456,962 (29) (345,330)
Ending Balance, Shares at Dec. 31, 2024   21,333      
Beginning Balance at Sep. 30, 2024 128,814 $ 212 451,340 302 (323,040)
Beginning Balance, Shares at Sep. 30, 2024   21,194      
Other comprehensive income (loss) (526)        
Net loss (44,934)        
Ending Balance at Mar. 31, 2025 93,538 $ 214 461,522 (224) (367,974)
Ending Balance, Shares at Mar. 31, 2025   21,377      
Beginning Balance at Sep. 30, 2024 128,814 $ 212 451,340 302 (323,040)
Beginning Balance, Shares at Sep. 30, 2024   21,194      
Net loss (81,889)        
Ending Balance at Sep. 30, 2025 64,717 $ 214 469,771 (339) (404,929)
Ending Balance, Shares at Sep. 30, 2025   21,387      
Beginning Balance at Dec. 31, 2024 111,816 $ 213 456,962 (29) (345,330)
Beginning Balance, Shares at Dec. 31, 2024   21,333      
Vesting of restricted stock units, net of withholding (127) $ 1 (128)    
Vesting of restricted stock units, net of withholding, Shares   44      
Stock-based compensation expense 4,688   4,688    
Other comprehensive income (loss) (195)     (195)  
Net loss (22,644)       (22,644)
Ending Balance at Mar. 31, 2025 93,538 $ 214 461,522 (224) (367,974)
Ending Balance, Shares at Mar. 31, 2025   21,377      
Beginning Balance at Sep. 30, 2025 64,717 $ 214 469,771 (339) (404,929)
Beginning Balance, Shares at Sep. 30, 2025   21,387      
Issuance of common stock from October 2025 public offering, net of issuance costs of $4,802 ,Shares   7,475      
Issuance of common stock from October 2025 public offering, net of issuance costs of $4,802 69,948 $ 75 69,873    
Exercise of stock options, Shares   16      
Exercise of stock options 141   141    
Vesting of restricted stock units, net of withholding (97) $ 1 (98)    
Vesting of restricted stock units, net of withholding, Shares   141      
Stock-based compensation expense 3,810   3,810    
Other comprehensive income (loss) 10     10  
Net loss (11,938)       (11,938)
Ending Balance at Dec. 31, 2025 126,591 $ 290 543,497 (329) (416,867)
Ending Balance, Shares at Dec. 31, 2025   29,019      
Beginning Balance at Sep. 30, 2025 $ 64,717 $ 214 469,771 (339) (404,929)
Beginning Balance, Shares at Sep. 30, 2025   21,387      
Exercise of stock options, Shares 21        
Other comprehensive income (loss) $ (395)        
Net loss (25,029)        
Ending Balance at Mar. 31, 2026 116,587 $ 291 546,988 (734) (429,958)
Ending Balance, Shares at Mar. 31, 2026   29,061      
Beginning Balance at Dec. 31, 2025 126,591 $ 290 543,497 (329) (416,867)
Beginning Balance, Shares at Dec. 31, 2025   29,019      
Exercise of stock options, Shares   5      
Exercise of stock options 49   49    
Vesting of restricted stock units, net of withholding (305) $ 1 (306)    
Vesting of restricted stock units, net of withholding, Shares   37      
Stock-based compensation expense 3,748   3,748    
Other comprehensive income (loss) (405)     (405)  
Net loss (13,091)       (13,091)
Ending Balance at Mar. 31, 2026 $ 116,587 $ 291 $ 546,988 $ (734) $ (429,958)
Ending Balance, Shares at Mar. 31, 2026   29,061