Balance Sheet Details - Schedule of property and equipment (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Property and Equipment [Line Items]
Property and equipment, cost	$ 1,159	$ 11
Accumulated depreciation	(83)	(1)
Property and equipment, net, Total	1,076	10
Laboratory equipment [Member]
Property and Equipment [Line Items]
Property and equipment, cost	856	11
Construction in progress [Member]
Property and Equipment [Line Items]
Property and equipment, cost	$ 303

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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Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

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