Fixed Assets - Summary of Fixed Assets and Equipment Net (Detail) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Fixed Assets [Line Items]
Fixed Assets, gross	$ 272	$ 103
Less: accumulated depreciation	(31)	(2)
Fixed Assets, net	241	101
Reusable Product [Member]
Fixed Assets [Line Items]
Fixed Assets, gross	211	77
IT Equipment [Member]
Fixed Assets [Line Items]
Fixed Assets, gross	38	17
Lab Equipment [Member]
Fixed Assets [Line Items]
Fixed Assets, gross	14	0
Office Equipment [Member]
Fixed Assets [Line Items]
Fixed Assets, gross	$ 9	$ 9

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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