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Revenue - Summary of Disaggregated Revenue from Contracts with Customers by Nature of Products and Services (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Disaggregation of Revenue [Line Items]
Total Revenue	$ 17,195	$ 11,611	$ 46,910	$ 32,094
EEG Recorders and EEG Headbands | Point in Time
Disaggregation of Revenue [Line Items]
Total Revenue	13,321	8,764	35,932	24,561
EEG Portal and Clarity Subscriptions | Over Time
Disaggregation of Revenue [Line Items]
Total Revenue	$ 3,874	$ 2,847	$ 10,978	$ 7,533

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