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Other Charges - Additional information (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jul. 31, 2024 | Jul. 31, 2024 | Jul. 31, 2023
Restructuring plans | $ 86 | $ 138 | $ 2
Minimum |  |  |
Restructuring and related cost, expected cost remaining | 100 | 100 |
Maximum |  |  |
Restructuring and related cost, expected cost remaining | $ 200 | 200 |
Fiscal 2024 Restructuring Plan |  |  |
Restructuring plans |  | $ 1,800 |

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