Stock-Based Compensation - Stock-based Compensation Expense (Details) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2026	Mar. 31, 2025
Stock-Based Compensation
Total stock-based compensation expense	$ 9,217	$ 7,438
Cost of service revenue
Stock-Based Compensation
Total stock-based compensation expense	53	149
Research and development
Stock-Based Compensation
Total stock-based compensation expense	501	340
Selling, general and administrative
Stock-Based Compensation
Total stock-based compensation expense	$ 8,663	$ 6,949

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