Leases - Schedule of Components of Lease Costs, Lease Term and Discount Rate for Operating Leases (Details) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | |||
|---|---|---|---|---|---|
Jul. 31, 2026 |
Jul. 31, 2025 |
Jul. 31, 2026 |
Jul. 31, 2025 |
Jan. 31, 2026 |
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| Lessee, Lease, Description [Line Items] | |||||
| Operating lease costs | $ 228 | $ 448 | $ 903 | $ 763 | |
| Variable lease costs | 138 | 67 | 308 | 122 | |
| Total lease cost | $ 366 | $ 515 | $ 1,211 | $ 885 | |
| Weighted Average Remaining Lease Term | 3 years 7 months 9 days | 4 years 29 days | 3 years 7 months 9 days | 4 years 29 days | 4 years 29 days |
| Weighted Average Discount Rate | 11.27% | 11.24% | 11.27% | 11.24% | 11.24% |
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- Definition Amount of lease cost recognized by lessee for lease contract. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of single lease cost, calculated by allocation of remaining cost of lease over remaining lease term. Includes, but is not limited to, single lease cost, after impairment of right-of-use asset, calculated by amortization of remaining right-of-use asset and accretion of lease liability. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Weighted average discount rate for operating lease calculated at point in time. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Weighted average remaining lease term for operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of variable lease cost, excluded from lease liability, recognized when obligation for payment is incurred for finance and operating leases. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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