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COMMITMENTS - Leases (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Jan. 31, 2024 | Jan. 31, 2023 | Jan. 31, 2022
Operating leases, options to extend | true |  |
Operating leases, options to terminate | true |  |
Operating lease, right-of-use assets | $ 5,300 | $ 4,800 |
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration] | Operating Lease Right Of Use Asset, and Other Assets | Operating Lease Right Of Use Asset, and Other Assets |
Operating lease expense | $ 1,906 | $ 2,554 | $ 3,391
Weighted average lease term | 41 months | 58 months |
Weighted average discount rate | 5.20% | 3.70% |
Unsatisfied bonded performance obligations | $ 500,000 |  |
GPS | Financial guarantee |  |  |
Guarantor obligation maximum exposure | 3,600 |  |
Costs of Revenues [Member] |  |  |
Short-term rentals expense | $ 9,500 | $ 11,300 | $ 9,600

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