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Other Long-Term Liabilities - Schedule of Other Long-Term Liabilities (Detail) - USD ($) $ in Thousands | Jul. 31, 2025 | Jan. 31, 2025
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Other Liabilities Disclosure [Abstract] |  |
Unrecognized tax benefits, including interest | $ 1,104 | $ 1,008
Deferred tax liabilities | 694 | 695
Software license liabilities, non-current | 448 | 2,420
Other long-term liabilities | 55 | 3
Total other long-term liabilities | $ 2,301 | $ 4,126

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