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Summary of Significant Accounting Policies - Concentrations (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Concentrations of Risk
Product revenue, net	$ 1,104	$ 457	$ 1,686	$ 663
Revenue benchmark | Customer concentration | Customer one
Concentrations of Risk
Product revenue, net			$ 735

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