Revenue From Contracts With Customers - Summary of Product and Service Revenue Disaggregated by Geographic Region (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025
Disaggregation Of Revenue [Line Items]
Product and service revenue	$ 14,723	$ 12,290	$ 26,470	$ 24,565
United States
Disaggregation Of Revenue [Line Items]
Product and service revenue	10,398	7,751	18,932	14,450
Asia
Disaggregation Of Revenue [Line Items]
Product and service revenue	1,953	2,050	3,215	5,313
Europe
Disaggregation Of Revenue [Line Items]
Product and service revenue	2,310	2,413	4,194	4,659
Other
Disaggregation Of Revenue [Line Items]
Product and service revenue	$ 62	$ 76	$ 129	$ 143

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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+ Details

- 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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+ Details