v3.26.1
Stock-Based Compensation Expense Related to Stock Options, RSUs and PSUs (Detail) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]        
Stock-Based Compensation Expense $ 724 $ 907 $ 1,344 $ 1,703
Stock Options and Restricted Stock Units        
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]        
Stock-Based Compensation Expense 724 907 1,344 1,703
Stock Options and Restricted Stock Units | Location, Statement of Income, Balance [Axis]: us-gaap:CostOfRevenue        
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]        
Stock-Based Compensation Expense 7 5 13 10
Stock Options and Restricted Stock Units | Location, Statement of Income, Balance [Axis]: us-gaap:GeneralAndAdministrativeExpense        
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]        
Stock-Based Compensation Expense 558 793 1,043 1,505
Stock Options and Restricted Stock Units | Location, Statement of Income, Balance [Axis]: us-gaap:ResearchAndDevelopmentExpense        
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]        
Stock-Based Compensation Expense 41 32 83 52
Stock Options and Restricted Stock Units | Location, Statement of Income, Balance [Axis]: us-gaap:SellingAndMarketingExpense        
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]        
Stock-Based Compensation Expense $ 118 $ 77 $ 205 $ 136