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DERIVATIVE INSTRUMENTS (Tables)
9 Months Ended
Oct. 31, 2021
Derivative Instruments and Hedging Activities Disclosure [Abstract]  
Schedule of gains and losses recognized on derivative instruments The following table sets forth the gains and losses recognized in income from the Company’s derivative instruments for the nine months ended October 31, 2021 and 2020. Gains and losses are recognized in Interest and other income in the consolidated statements of operations:
Three Months Ended October 31,Nine Months Ended October 31,
2021202020212020
 (in thousands)
Foreign currency contract gain (loss)$— $471 $(159)$660