Subsequent Events (Details) - Subsequent Event - Chief Accounting Officer $ in Millions	Oct. 25, 2021 USD ($)
Subsequent Event [Line Items]
Annual base salary	$ 0.4
Annual performance-based incentive cash bonus, percent of base salary	45.00%
Option
Subsequent Event [Line Items]
Grant value of options to purchase common stock	$ 0.7
Restricted Stock Units (RSUs)
Subsequent Event [Line Items]
Grant value of options to purchase common stock	$ 0.2

Value, after forfeiture, of shares granted under share-based payment arrangement. Excludes employee stock ownership plan (ESOP).

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 30
-Paragraph 3
-URI http://asc.fasb.org/extlink&oid=121321822&loc=d3e3913-113898

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 30
-Section 35
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=121323062&loc=d3e15009-113911

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