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Stock Option Plan and Stock-Based Compensation - Summary of Effects of Stock-Based Compensation (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Total	$ 765	$ 1,638	$ 1,616	$ 2,189
Cost of sales
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Total	40	71	100	101
Research and development
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Total	330	873	719	1,148
Sales, general and administrative
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Total	$ 395	$ 694	$ 797	$ 940

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- Definition

Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

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