Summary of Significant Accounting Policies - Property, Equipment and Depreciation (Details) - USD ($)	3 Months Ended	12 Months Ended
Mar. 31, 2022	Dec. 31, 2021
Property, Plant and Equipment [Line Items]
Property and equipment, net	$ 131,001	$ 152,772
Carrying value adjustments	$ 0	$ 0
Minimum
Property, Plant and Equipment [Line Items]
Estimated useful life (in years)	3 years
Maximum
Property, Plant and Equipment [Line Items]
Estimated useful life (in years)	7 years

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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Name:	us-gaap_PropertyPlantAndEquipmentNet
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant