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Capital Stock (Tables) | 9 Months Ended
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Oct. 31, 2022
Equity [Abstract] |
Schedule of Ordinary Shares Reserved for Future Issuance under Company's Equity Plans and ESPP | As of October 31, 2022 and January 31, 2022, the following ordinary shares were reserved for future issuance under the Company’s equity plans and ESPP:
|  | As of |
|  | October 31, 2022 |  |  | January 31, 2022 |
Shares reserved for options, restricted stock and restricted stock units under equity plans |  |  | 6,120,269 |  |  |  | 7,461,541 |
Shares reserved for ESPP |  |  | 2,986,403 |  |  |  | 2,624,704 |

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