Commitments and Contingencies - Schedule of Quantitative Information about the Financing Obligation (Details) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2022	Mar. 31, 2021	Dec. 31, 2021
Lessee, Lease, Description [Line Items]
Operating cash flows from financing obligation	$ 10
Financing cash flows from financing obligation	$ 14	$ 0
Weighted-average remaining lease term (in years)	3 years
Weighted-average discount rate (in percent)	1.10%
Property and equipment, net	$ 419		$ 451
Depreciation	32	$ 6
Leaseholds and Leasehold Improvements
Lessee, Lease, Description [Line Items]
Property and equipment, net	254
Depreciation	$ 15

The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation.

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Amount of interest paid on finance lease liability.

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Amount of cash outflow for principal payment on finance lease.

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Weighted average discount rate for finance lease calculated at point in time.

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Weighted average remaining lease term for finance lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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