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Consolidated Statements of Changes in Mezzanine Equity and Stockholders’ Equity (Deficit) - USD ($)
$ in Thousands
Total
Common Stock
Additional Paid-in Capital
Accumulated Deficit
Series A Convertible Preferred Stock
Series B Convertible Preferred Stock
Redeemable Common Stock
Beginning balance (in shares) at Dec. 31, 2023         28,628 0 0
Beginning balance at Dec. 31, 2023         $ 7,855 $ 0 $ 0
Mezzanine Equity              
Issuance of convertible preferred stock (in shares)           9,250  
Issuance of convertible preferred stock           $ 2,394 4,308
Preferred stock issuance costs           (102)  
Accretion on convertible preferred stock         $ 3,765 $ 1,160  
Accretion on redeemable common stock             $ 26
Conversion of preferred stock (in shares)         (17,149)    
Conversion of preferred stock         $ (6,469)    
Issuance of redeemable common stock (in shares)             750,000
Ending balance (in shares) at Dec. 31, 2024         11,479 9,250 750,000
Ending balance at Dec. 31, 2024 $ 12,937       $ 5,151 $ 3,452 $ 4,334
Beginning balance (in shares) at Dec. 31, 2023   8,797,456          
Beginning balance at Dec. 31, 2023 (37,531) $ 1 $ 218,127 $ (255,659)      
Increase (Decrease) in Stockholders' Equity [Roll Forward]              
Accretion on convertible preferred stock (4,926)   (4,926)        
Accretion on redeemable common stock (25)   (25)        
Conversion of preferred stock (in shares)   2,499,848          
Conversion of preferred stock 6,469   6,469        
Issuance of common stock related to offering (in shares)   3,135,136          
Issuance of common stock related to offering 11,601 $ 1 11,600        
Common stock issuance costs (2,266)   (2,266)        
Issuance of warrants to underwriter 382   382        
RSU to RSA conversion (in shares)   387,309          
Issuance of common stock for restricted stock units vesting (in shares)   812,746          
Issuance of common stock for employee stock purchase plan (in shares)   59,325          
Issuance of common stock for employee stock purchase plan $ 221   221        
Issuance of common stock upon exercise of stock options (in shares) 33,963 33,963          
Issuance of common stock upon exercise of stock options $ 143   143        
Stock-based compensation 8,717   8,717        
Net loss (12,536)     (12,536)      
Ending balance (in shares) at Dec. 31, 2024   15,725,783          
Ending balance at Dec. 31, 2024 (29,751) $ 2 238,442 (268,195)      
Mezzanine Equity              
Forfeiture of redeemable common stock             (187,500)
Accretion on convertible preferred stock         $ 2,000 $ 1,392  
Accretion on redeemable common stock             $ 84
Ending balance (in shares) at Dec. 31, 2025         11,479 9,250 562,500
Ending balance at Dec. 31, 2025 16,413       $ 7,151 $ 4,844 $ 4,418
Increase (Decrease) in Stockholders' Equity [Roll Forward]              
Accretion on convertible preferred stock (3,392)   (3,392)        
Accretion on redeemable common stock (84)   (84)        
Conversion of preferred stock 3,579   3,579        
Issuance of common stock related to offering (in shares)   4,825,400          
Issuance of common stock related to offering 32,109 $ 0 32,109        
Common stock issuance costs (632)   (632)        
Issuance of common stock related to warrant exchange (in shares)   5,426,429          
Issuance of common stock related to warrant exchange 46,884 $ 1 46,883        
Issuance of common stock for restricted stock units vesting (in shares)   418,287          
Exercise of common stock warrants (in shares)   405,454          
Issuance of common stock for employee stock purchase plan (in shares)   71,160          
Issuance of common stock for employee stock purchase plan $ 258   258        
Issuance of common stock upon exercise of stock options (in shares) 72,913 72,913          
Issuance of common stock upon exercise of stock options $ 304   304        
Stock-based compensation 9,445   9,445        
Net loss (39,678)     (39,678)      
Ending balance (in shares) at Dec. 31, 2025   26,945,426          
Ending balance at Dec. 31, 2025 $ 19,042 $ 3 $ 326,912 $ (307,873)