Summary of Significant Accounting Policies - Summary of Product Revenue by Geographical Locations of Customers (Detail) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Sep. 30, 2026	Sep. 30, 2025	Sep. 30, 2026	Sep. 30, 2025
Disaggregation Of Revenue [Line Items]
Total product revenue	$ 57,714	$ 52,698	$ 168,816	$ 148,382
Product
Disaggregation Of Revenue [Line Items]
Total product revenue	57,714	52,698	168,816	148,382
Product \| North America
Disaggregation Of Revenue [Line Items]
Total product revenue	39,136	35,031	114,247	100,916
Product \| Europe, Middle East and Africa
Disaggregation Of Revenue [Line Items]
Total product revenue	17,645	16,744	51,659	45,569
Product \| Other
Disaggregation Of Revenue [Line Items]
Total product revenue	$ 933	$ 923	$ 2,910	$ 1,897

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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- Definition

Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.

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