Summary of Significant Accounting Policies - Estimated useful life of property and equipment (Details)	9 Months Ended	12 Months Ended
Sep. 30, 2022	Dec. 31, 2021
Laboratory equipment
Property, plant and equipment
Estimated useful life	3 years	3 years
Furniture and fixtures
Property, plant and equipment
Estimated useful life	5 years	5 years
Computer and office equipment
Property, plant and equipment
Estimated useful life	3 years	3 years

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.

No definition available.

Name:	us-gaap_PropertyPlantAndEquipmentUsefulLife
Namespace Prefix:	us-gaap_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration