Summary of Significant Accounting Policies - Property and Equipment and Software Capitalization (Details)	12 Months Ended
Dec. 31, 2020
Laboratory equipment
Property, Plant and Equipment [Line Items]
Estimated Useful Life	5 years
Computer equipment and software
Property, Plant and Equipment [Line Items]
Estimated Useful Life	3 years
Internally developed software
Property, Plant and Equipment [Line Items]
Estimated Useful Life	3 years
Furniture, fixtures and other
Property, Plant and Equipment [Line Items]
Estimated Useful Life	5 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.

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