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Condensed Consolidated Balance Sheet Components - Property and equipment, Net (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024	Dec. 31, 2024
Property and equipment, Net
Accumulated depreciation and amortization	$ (16,984)		$ (16,984)		$ (13,592)
Property and equipment, net	18,620		18,620		19,707
Transfer of instruments			131	$ 167
Depreciation	1,057	$ 1,066	3,232	$ 3,258
Leasehold improvements
Property and equipment, Net
Property and equipment, gross	14,787		14,787		14,727
Furniture and equipment
Property and equipment, Net
Property and equipment, gross	13,223		13,223		11,946
Internal-use software
Property and equipment, Net
Property and equipment, gross	4,635		4,635		4,349
Instruments
Property and equipment, Net
Property and equipment, gross	1,965		1,965		2,005
Construction in process
Property and equipment, Net
Property and equipment, gross	$ 994		$ 994		$ 272

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Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.

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