DERIVATIVE FINANCIAL INSTRUMENTS - Schedule of the Effects of Derivative Financial Instruments Designated as Cash Flow Hedging Instruments (Details) - Foreign currency forward contracts - Cash flow hedging - Designated as cash flow hedges - USD ($) $ in Thousands	3 Months Ended
	Apr. 30, 2024	Apr. 30, 2023
DERIVATIVE FINANCIAL INSTRUMENTS
Net (losses) recognized in accumulated other comprehensive (loss) income	$ (233)	$ (350)
Net gains (losses) reclassified from AOCL to the condensed consolidated statements of operations	$ 33	$ (227)