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Capital Stock (Tables) | 3 Months Ended
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Apr. 30, 2023
Equity [Abstract] |
Schedule of Ordinary Shares Reserved for Future Issuance under Company's Equity Plans and Employee Stock Purchase Plan | As of April 30, 2023 and January 31, 2023, the following ordinary shares were reserved for future issuance under the Company’s equity plans and employee stock purchase plan:
|  | As of |
|  | April 30, 2023 |  |  | January 31, 2023 |
Shares reserved for options, restricted stock and restricted stock units under equity plans |  |  | 5,354,592 |  |  |  | 5,822,819 |
Shares reserved for employee stock purchase plan |  |  | 2,906,196 |  |  |  | 2,986,403 |

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