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Stock-based Compensation - Stock-Based Compensation Expense (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Stock-based compensation
Total stock-based compensation expense	$ 9,452	$ 6,374	$ 5,837
Unrecognized compensation cost	22,741
ESPP
Stock-based compensation
Total stock-based compensation expense	340	165	26
Unrecognized compensation cost	$ 225
Weighted-Average Amortization Period (Years)	4 months 24 days
Stock options
Stock-based compensation
Total stock-based compensation expense	$ 3,995	2,738	1,980
Unrecognized compensation cost	$ 9,140
Weighted-Average Amortization Period (Years)	2 years 7 months 6 days
RSUs
Stock-based compensation
Total stock-based compensation expense	$ 5,041	3,348	3,663
Unrecognized compensation cost	$ 13,354
Weighted-Average Amortization Period (Years)	2 years 9 months 18 days
RSAs
Stock-based compensation
Total stock-based compensation expense	$ 76	123	168
Unrecognized compensation cost	$ 22
Weighted-Average Amortization Period (Years)	8 months 12 days
Selling, general and administrative
Stock-based compensation
Total stock-based compensation expense	$ 8,930	6,040	4,645
Research and development
Stock-based compensation
Total stock-based compensation expense	$ 522	$ 334	$ 1,192

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

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