v3.26.3
CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY (Unaudited) - USD ($)
$ in Thousands
Total
Common Stock [Member]
Class A Common Stock [Member]
Common Stock [Member]
Class B Common Stock [Member]
Additional Paid-in Capital [Member]
Accumulated Other Comprehensive Loss
Accumulated Deficit [Member]
Beginning Balance at Dec. 31, 2024 $ 103,828 $ 1   $ 258,551   $ (154,724)
Beginning Balance (in shares) at Dec. 31, 2024   12,660,590 686,527      
Increase (Decrease) in Stockholders' Equity [Roll Forward]            
Vesting of restricted stock units, net   94,758        
Share-based compensation 2,745     2,745    
Net loss (15,925)         (15,925)
Ending Balance at Mar. 31, 2025 90,648 $ 1   261,296   (170,649)
Ending Balance (in shares) at Mar. 31, 2025   12,755,348 686,527      
Beginning Balance at Dec. 31, 2024 103,828 $ 1   258,551   (154,724)
Beginning Balance (in shares) at Dec. 31, 2024   12,660,590 686,527      
Increase (Decrease) in Stockholders' Equity [Roll Forward]            
Net loss (46,014)          
Ending Balance at Sep. 30, 2025 66,428 $ 1   267,165   (200,738)
Ending Balance (in shares) at Sep. 30, 2025   12,861,672 686,527      
Beginning Balance at Mar. 31, 2025 90,648 $ 1   261,296   (170,649)
Beginning Balance (in shares) at Mar. 31, 2025   12,755,348 686,527      
Increase (Decrease) in Stockholders' Equity [Roll Forward]            
Vesting of restricted stock units, net   88,086        
Share-based compensation 2,908     2,908    
Net loss (15,390)         (15,390)
Ending Balance at Jun. 30, 2025 78,166 $ 1   264,204   (186,039)
Ending Balance (in shares) at Jun. 30, 2025   12,843,434 686,527      
Increase (Decrease) in Stockholders' Equity [Roll Forward]            
Vesting of restricted stock units, net   18,238        
Share-based compensation 2,961     2,961    
Net loss (14,699)         (14,699)
Ending Balance at Sep. 30, 2025 66,428 $ 1   267,165   (200,738)
Ending Balance (in shares) at Sep. 30, 2025   12,861,672 686,527      
Increase (Decrease) in Stockholders' Equity [Roll Forward]            
Conversion of Class B Common Stock to Class A Common Stock (in shares)   686,527 (686,527)      
Issuance of Class A Common Stock under the Employee Stock Purchase Plan 240     240    
Issuance of Class A Common Stock under the Employee Stock Purchase Plan (in shares)   107,930        
Vesting of restricted stock units, net   17,436        
Share-based compensation 3,019     3,019    
Net loss (13,503)         (13,503)
Ending Balance at Dec. 31, 2025 56,184 $ 1   270,424   (214,241)
Ending Balance (in shares) at Dec. 31, 2025   13,673,565        
Increase (Decrease) in Stockholders' Equity [Roll Forward]            
Issuance of Class A Common Stock and pre-funded warrants in connection with 2026 Private Placement, less issuance costs 140,546 $ 3   140,543    
Issuance of Class A Common Stock and pre-funded warrants in connection with 2026 Private Placement, less issuance costs (in shares)   26,713,638        
Vesting of restricted stock units, net   8,277        
Share-based compensation 2,780     2,780    
Net loss (15,157)         (15,157)
Ending Balance at Mar. 31, 2026 184,353 $ 4   413,747   (229,398)
Ending Balance (in shares) at Mar. 31, 2026   40,395,480        
Beginning Balance at Dec. 31, 2025 56,184 $ 1   270,424   (214,241)
Beginning Balance (in shares) at Dec. 31, 2025   13,673,565        
Increase (Decrease) in Stockholders' Equity [Roll Forward]            
Net loss (48,349)          
Ending Balance at Sep. 30, 2026 157,737 $ 4   420,353 $ (30) (262,590)
Ending Balance (in shares) at Sep. 30, 2026   40,503,094        
Beginning Balance at Mar. 31, 2026 184,353 $ 4   413,747   (229,398)
Beginning Balance (in shares) at Mar. 31, 2026   40,395,480        
Increase (Decrease) in Stockholders' Equity [Roll Forward]            
Issuance costs in connection with 2026 Private Placement (138)     (138)    
Issuance of Class A Common Stock under the Employee Stock Purchase Plan 203     203    
Issuance of Class A Common Stock under the Employee Stock Purchase Plan (in shares)   92,675        
Vesting of restricted stock units, net   8,154        
Share-based compensation 3,049     3,049    
Other comprehensive loss (13)       (13)  
Net loss (15,346)         (15,346)
Ending Balance at Jun. 30, 2026 172,108 $ 4   416,861 (13) (244,744)
Ending Balance (in shares) at Jun. 30, 2026   40,496,309        
Increase (Decrease) in Stockholders' Equity [Roll Forward]            
Vesting of restricted stock units, net   6,785        
Share-based compensation 3,492     3,492    
Other comprehensive loss (17)       (17)  
Net loss (17,846)         (17,846)
Ending Balance at Sep. 30, 2026 $ 157,737 $ 4   $ 420,353 $ (30) $ (262,590)
Ending Balance (in shares) at Sep. 30, 2026   40,503,094