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Summary of Significant Accounting Policies - Additional Information (Details)	3 Months Ended		6 Months Ended
	Jun. 30, 2022 USD ($) lease	Jun. 30, 2021 USD ($)	Jun. 30, 2022 USD ($) lease	Jun. 30, 2021 USD ($)
Property, Plant and Equipment [Line Items]
Depreciation expense	$ 20,000	$ 15,000	$ 41,000	$ 29,000
Impairment losses	$ 0	$ 0	$ 0	$ 0
Number of existing leases | lease	2		2
Minimum
Property, Plant and Equipment [Line Items]
Estimated useful life (in years)			3 years
Lease term (in years)	12 months		12 months
Maximum
Property, Plant and Equipment [Line Items]
Estimated useful life (in years)			13 years
Lease term (in years)	60 months		60 months

X

- Definition

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.

+ References

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-Topic 360
-SubTopic 10
-Section 50
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Term of lessee's operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

+ References

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Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

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