DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES - Summary of Notional Amounts and Fair Values of Derivative Instruments on Consolidated Balance Sheet (Details) - Forward contracts - USD ($) $ in Thousands	Sep. 30, 2021	Mar. 31, 2021
Prepaid Expenses and Other Current Assets
Derivatives, Fair Value [Line Items]
Prepaid Expenses and Other Current Assets	$ 9	$ 57
Accrued Other
Derivatives, Fair Value [Line Items]
Accrued Other	32	191
Designated as Hedging Instrument
Derivatives, Fair Value [Line Items]
Notional Amounts	1,792	11,037
Designated as Hedging Instrument | Prepaid Expenses and Other Current Assets
Derivatives, Fair Value [Line Items]
Prepaid Expenses and Other Current Assets	9	57
Designated as Hedging Instrument | Accrued Other
Derivatives, Fair Value [Line Items]
Accrued Other	32	152
Designated as not Hedging Instrument
Derivatives, Fair Value [Line Items]
Notional Amounts	0	6,373
Designated as not Hedging Instrument | Prepaid Expenses and Other Current Assets
Derivatives, Fair Value [Line Items]
Prepaid Expenses and Other Current Assets	0	0
Designated as not Hedging Instrument | Accrued Other
Derivatives, Fair Value [Line Items]
Accrued Other	$ 0	$ 39