v3.26.1
Net Loss Per Share - Computation of Net Loss Per Share Basic and Diluted (Detail) - USD ($)
$ / shares in Units, shares in Thousands, $ in Thousands
3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Numerator:    
Basic net loss applicable to common stockholders $ (1,724) $ (1,982)
Denominator:    
Basic net loss per Class A and B share applicable to common stockholders $ (0.04) $ (0.05)
Diluted net loss per Class A and B share applicable to common stockholders $ (0.04) $ (0.05)
Class A    
Numerator:    
Basic net loss applicable to common stockholders $ (183) $ (211)
Diluted net loss applicable to common stockholders $ (183) $ (211)
Denominator:    
Weighted average number of shares outstanding - basic 4,661 4,661
Weighted average number of shares outstanding - diluted 4,661 4,661
Basic net loss per Class A and B share applicable to common stockholders $ (0.04) $ (0.05)
Diluted net loss per Class A and B share applicable to common stockholders $ (0.04) $ (0.05)
Class B    
Numerator:    
Basic net loss applicable to common stockholders $ (1,541) $ (1,771)
Reallocation of net loss for Class A to Class B shares (183) (211)
Diluted net loss applicable to common stockholders $ (1,724) $ (1,982)
Denominator:    
Weighted average number of shares outstanding - basic 39,301 39,060
Conversion of Class A to B common shares outstanding 4,661 4,661
Weighted average number of shares outstanding - diluted 43,962 43,721
Basic net loss per Class A and B share applicable to common stockholders $ (0.04) $ (0.05)
Diluted net loss per Class A and B share applicable to common stockholders $ (0.04) $ (0.05)
Anti-dilutive shares 7,864 6,101