Summary of Significant Accounting Policies - Property and Equipment (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 609	$ 87
Accumulated depreciation	(101)	(30)
Property and equipment, net	508	57
Computers and software
Property, Plant and Equipment [Line Items]
Property and equipment, gross	338	51
Construction in process
Property, Plant and Equipment [Line Items]
Property and equipment, gross	77	0
Furniture and fixtures
Property, Plant and Equipment [Line Items]
Property and equipment, gross	65	36
Leasehold improvements
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 129	$ 0

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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