v3.26.3
(Loss) Earnings Per Share - Reconciliation of Basic and Diluted Shares Amounts (Detail) - USD ($)
$ / shares in Units, shares in Thousands, $ in Thousands
 3 Months Ended 9 Months Ended
Sep. 30, 2026
Sep. 30, 2025
Sep. 30, 2026
Sep. 30, 2025
Numerator:        
Net income $ (38,432) $ 14,911 $ (25,091) $ 35,607
Denominator:        
Weighted average shares used in computing net income per share - basic (in shares) 56,558 56,265 56,445 56,208
Effect of dilutive shares:        
Effect of dilutive shares (in shares) 0 267 0 312
Dilutive potential common shares (in shares) 0 267 0 312
Denominator for diluted earnings per share - adjusted weighted average shares used in computing earnings per share - diluted (in shares) 56,558 56,532 56,445 56,520
(Loss) earnings per share:        
Basic (in dollars per share) $ (0.68) $ 0.27 $ (0.44) $ 0.63
Diluted (in dollars per share) $ (0.68) $ 0.26 $ (0.44) $ 0.63