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v3.22.2.2

Equity Incentive Plans and Employee Stock Purchase Plan - Employee Stock Purchase Plan, Additional Information (Details) $ in Millions | 3 Months Ended | 9 Months Ended
--- | --- | ---
Oct. 31, 2022 shares | Oct. 31, 2022 USD ($) shares
Employee Stock Purchase Plan |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |
Maximum employee contribution rate | 15.00% | 15.00%
Employee Stock Purchase Plan | Class A Common Stock |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |
Issuance of common stock under the Employee Stock Purchase Plan (in shares) | 72,966 |
Unvested executive PSUs |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |
Award vesting period |  | 3 years
Performance factor |  | 100
PSU's granted (in shares) |  | 74,823
PSU's granted (in dollars) | $ |  | $ 23.7
Unvested executive PSUs | Minimum |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |
Vesting rights percentage |  | 0.00%
Unvested executive PSUs | Maximum |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |
Vesting rights percentage |  | 200.00%

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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://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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