Subsequent Event (Details) - USD ($) $ / shares in Units, $ in Millions		12 Months Ended
Mar. 01, 2022	Dec. 31, 2021
Restricted stock units
Subsequent Event
Restricted stock granted		197,669
Options
Subsequent Event
Stock options granted		65,256
Exercise price per share		$ 1.33
Subsequent event \| 2020 Stock Plan \| Restricted stock units
Subsequent Event
Restricted stock granted	555,173
Vesting period	4 years
Aggregate fair value of options granted	$ 9.2
Subsequent event \| 2020 Stock Plan \| Options
Subsequent Event
Stock options granted	337,194
Vesting period	4 years
Exercise price per share	$ 16.66
Aggregate fair value of equity instruments other than options granted	$ 3.4

The total fair value of equity instruments other than options granted during the period.

No definition available.

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- Definition

The total fair value of options granted during the period.

+ References

No definition available.

+ Details

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- Definition

Period over which grantee's right to exercise award under share-based payment arrangement is no longer contingent on satisfaction of service or performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, combination of market, performance or service condition.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (a)(1)
-URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901

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- Definition

Net number of non-option equity instruments granted to participants.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(1)(iv)(1)
-URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901

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- Definition

Gross number of share options (or share units) granted during the period.

+ References

No definition available.

+ Details

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- Definition

Weighted average price at which option holders acquired shares when converting their stock options into shares.

+ References

No definition available.

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- Definition

Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event.

+ References

No definition available.

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