Annual report pursuant to Section 13 and 15(d)

RESTRUCTURING CHARGES - Schedule of Estimated Timing of Future Payouts (Details)

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RESTRUCTURING CHARGES - Schedule of Estimated Timing of Future Payouts (Details)
$ in Thousands
 12 Months Ended
Mar. 31, 2017
USD ($)
Restructuring Cost and Reserve [Line Items]  
Estimated timing of future payouts $ 1,351
Fiscal 2018  
Restructuring Cost and Reserve [Line Items]  
Estimated timing of future payouts 870
Fiscal 2019 to 2022  
Restructuring Cost and Reserve [Line Items]  
Estimated timing of future payouts 481
Severance and benefits  
Restructuring Cost and Reserve [Line Items]  
Estimated timing of future payouts 131
Severance and benefits | Fiscal 2018  
Restructuring Cost and Reserve [Line Items]  
Estimated timing of future payouts 131
Severance and benefits | Fiscal 2019 to 2022  
Restructuring Cost and Reserve [Line Items]  
Estimated timing of future payouts 0
Facilities  
Restructuring Cost and Reserve [Line Items]  
Estimated timing of future payouts 1,220
Facilities | Fiscal 2018  
Restructuring Cost and Reserve [Line Items]  
Estimated timing of future payouts 739
Facilities | Fiscal 2019 to 2022  
Restructuring Cost and Reserve [Line Items]  
Estimated timing of future payouts $ 481