v3.26.1
Loss Per Share - Schedule of Basic and Diluted Net Loss Per Share Attributable to Common Stockholders (Details) - USD ($)
 3 Months Ended 6 Months Ended 12 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Mar. 31, 2024
Jun. 30, 2026
Jun. 30, 2025
Dec. 31, 2025
Dec. 31, 2024
Basic net loss per share:              
Net loss attributable to Class A common stockholders $ (3,439,000) $ (2,446,000) $ (15,610,000) $ (14,209,000) $ (5,760,000) $ (12,819,000) $ (15,610,000)
Deduct redeemable convertible preferred shares cumulative dividend (171,000) $ (570) $ (687)  
Net loss attributable to Class A common stockholders - basic   $ (2,446,000)     $ (5,760,000)    
Net loss per share attributable to common stockholders - basic $ (0.26) $ (1.07) $ (21.62) $ (1.68) $ (2.53) $ (18.12) $ (21.62)
Numerator:              
Net loss attributable to Class A common stockholders - basic $ (3,439,000) $ (2,446,000) $ (15,610,000) $ (14,209,000) $ (5,760,000) $ (12,819,000) $ (15,610,000)
Change in fair value of warrant liability (109,000)     (1,196)      
Net loss attributable to Class A common stockholders - diluted $ (3,548) $ (2,617,000) $ (16,180) $ (15,405) $ (6,072,000) $ (13,506)  
Denominator:              
Weighted average number of common stock - basic 13,390,609 2,435,385 748,188 8,458,222 2,396,328 745,257 748,188
Common shares issuable for warrants liability 400,000     211,111      
Weighted average number of ordinary shares, diluted 13,790,609 2,435,385 748,188 8,669,333 2,396,328 745,257 748,188
Net loss per share attributable to ordinary shareholders, diluted $ (0.26) $ (1.07) $ (21.62) $ (1.78) $ (2.53) $ (18.12) $ (21.62)