CASH AND CASH EQUIVALENTS, INVESTMENTS, AND FAIR VALUE MEASUREMENTS - Schedule of Fair Value of Derivative Instruments (Details) - USD ($) $ in Thousands	Jul. 31, 2026	Jan. 31, 2026
Forward Contracts | Not Designated as Hedging Instrument | Level 2
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Derivative liability	$ 358	$ 574