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Summary of Significant Accounting Policies - Summary of Property and Equipment (Details) - USD ($) $ in Thousands	Jun. 30, 2021	Dec. 31, 2020
Property Plant And Equipment [Line Items]
Property and equipment	$ 708	$ 689
Less accumulated depreciation	(259)	(203)
Property and equipment, net	449	486
Leasehold Improvement
Property Plant And Equipment [Line Items]
Property and equipment	64	64
Furniture and Fixtures
Property Plant And Equipment [Line Items]
Property and equipment	93	93
Equipment
Property Plant And Equipment [Line Items]
Property and equipment	354	335
Computer Software and Hardware
Property Plant And Equipment [Line Items]
Property and equipment	$ 197	$ 197

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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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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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