v3.26.3
Debt - Summary of Interest Expense (Detail) - USD ($)
 3 Months Ended 9 Months Ended
Sep. 30, 2026
Sep. 30, 2025
Sep. 30, 2026
Sep. 30, 2025
Debt Instrument [Line Items]        
Amortization of initial purchasers' discount     $ 5,008,000 $ 2,615,000
Amortization of deferred financing fees     260,000 398,000
Convertible Senior Notes due 2032 [Member]        
Debt Instrument [Line Items]        
Amortization of initial purchasers' discount $ 707   1,084  
Amortization of deferred financing fees 44   72  
Total interest expense $ 751   $ 1,156  
Effective interest rate 0.70%   0.30%  
Convertible Senior Notes due 2030 [Member]        
Debt Instrument [Line Items]        
Contractual interest expense $ 1,407 $ 1,391 $ 4,188 1,391
Amortization of initial purchasers' discount 1,177 1,138 3,491 1,138
Amortization of deferred financing fees 40 38 136 38
Total interest expense $ 2,624 $ 2,567 $ 7,815 $ 2,567
Effective interest rate 1.40% 1.40% 1.40% 1.40%