Employee Benefit Plan - Additional Information (Details)	27 Months Ended
Mar. 31, 2021 USD ($)
Compensation And Retirement Disclosure [Abstract]
Defined Contribution Plan, Plan Name [Extensible List]	ck0001770121:RetirementAndSavingsPlanMember
Matching contribution by employer	$ 0

Indicates name of defined contribution plan designed to provide retirement benefits. Includes, but is not limited to, legal name of plan.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 70
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=49170846&loc=d3e28014-114942

Name:	us-gaap_DefinedContributionPlanPlanNameExtensibleList
Namespace Prefix:	us-gaap_
Data Type:	srt-types:extensibleListItemType
Balance Type:	na
Period Type:	duration