v3.26.1
Net Loss Per Share - Summary of Computation of Net Loss Attributable To Common Stockholders (Details) - USD ($)
$ / shares in Units, $ in Thousands
 3 Months Ended 6 Months Ended 9 Months Ended 12 Months Ended
Jun. 30, 2026
Mar. 31, 2026
Sep. 30, 2025
Jun. 30, 2025
Mar. 31, 2025
Jun. 30, 2026
Jun. 30, 2025
Sep. 30, 2025
Dec. 31, 2025
Dec. 31, 2024
Numerator:                    
Allocation of accretion on convertible preferred stock to redeemable common stock $ (7)     $ (29)   $ (18) $ (59)      
Accretion on redeemable common stock 9     21   22 42      
Net loss attributable to redeemable common stockholders (3)     (1,301)   (38) (1,200)      
Net loss attributable to common stockholders $ (1,465)     $ (36,958)   $ (5,524) $ (34,380)      
Denominator:                    
Weighted-average common shares outstanding, basic (in shares) 28,514,423     15,716,376   27,968,200 15,550,751      
Weighted-average common shares outstanding, diluted (in shares) 28,514,423     15,716,376   28,077,338 15,550,751      
Net loss per share attributable to common stockholders, basic (in dollars per share) $ (0.05)     $ (2.35) $ 0.14 $ (0.20) $ (2.21) $ (1.98) $ (2.27) $ (1.59)
Net loss per share attributable to common stockholders, diluted (in dollars per share) $ (0.05) $ (0.24) $ (0.05) $ (2.35) 0.14 $ (0.29) $ (2.21) (1.98) (2.27) (1.59)
Redeemable Common Stock                    
Numerator:                    
Allocation of net loss attributable to common stockholders $ 5     $ 1,293   $ 42 $ 1,183      
Allocation of accretion on convertible preferred stock to redeemable common stock (7)     (29)   (18) (59)      
Accretion on redeemable common stock 9     21   22 42      
Net loss attributable to redeemable common stockholders (3)     (1,301)   (38) (1,200)      
Effect of dilutive securities 0     0   0 0      
Allocated net loss attributable to common stockholders, diluted $ (3)     $ (1,301)   $ (38) $ (1,200)      
Denominator:                    
Weighted-average common shares outstanding, basic (in shares) 252,500     562,500   307,610 562,500      
Effect of dilutive securities (in shares) 0     0   0 0      
Weighted-average common shares outstanding, diluted (in shares) 252,500     562,500   307,610 562,500      
Net loss per share attributable to common stockholders, basic (in dollars per share) $ (0.01) (0.11)   $ (2.31) 0.17 $ (0.12) $ (2.13) (1.86) (2.12) (1.44)
Net loss per share attributable to common stockholders, diluted (in dollars per share) $ (0.01) $ (0.11)   $ (2.31) $ 0.17 $ (0.12) $ (2.13) $ (1.86) $ (2.12) $ (1.44)
Common Stock                    
Numerator:                    
Allocation of net loss attributable to common stockholders $ 615     $ 36,118   $ 3,824 $ 32,701      
Accretion on convertible preferred stock (841)     (819)   (1,678) (1,637)      
Accretion on convertible preferred stock (9)     (21)   (22) (42)      
Net loss attributable to common stockholders (1,465)     (36,958)   (5,524) (34,380)      
Effect of dilutive securities 0     0   (2,520) 0      
Allocated net loss attributable to common stockholders, diluted $ 1,465     $ 36,958   $ 8,044 $ 34,380      
Denominator:                    
Weighted-average common shares outstanding, basic (in shares) 28,514,423     15,716,376   27,968,200 15,550,751      
Effect of dilutive securities (in shares) 0     0   109,138 0      
Weighted-average common shares outstanding, diluted (in shares) 28,514,423     15,716,376   28,077,338 15,550,751      
Net loss per share attributable to common stockholders, basic (in dollars per share) $ (0.05)     $ (2.35)   $ (0.20) $ (2.21)      
Net loss per share attributable to common stockholders, diluted (in dollars per share) $ (0.05)     $ (2.35)   $ (0.29) $ (2.21)