RESTRUCTURING CHARGES - Schedule of Estimated Timing of Future Payouts (Details) $ in Thousands	12 Months Ended
	Mar. 31, 2016 USD ($)
Restructuring Cost and Reserve [Line Items]
Estimated timing of future payouts	$ 2,737
Fiscal 2017
Restructuring Cost and Reserve [Line Items]
Estimated timing of future payouts	1,621
Fiscal 2018 to 2022
Restructuring Cost and Reserve [Line Items]
Estimated timing of future payouts	1,116
Severance and benefits
Restructuring Cost and Reserve [Line Items]
Estimated timing of future payouts	354
Severance and benefits | Fiscal 2017
Restructuring Cost and Reserve [Line Items]
Estimated timing of future payouts	220
Severance and benefits | Fiscal 2018 to 2022
Restructuring Cost and Reserve [Line Items]
Estimated timing of future payouts	134
Facilities
Restructuring Cost and Reserve [Line Items]
Estimated timing of future payouts	2,383
Facilities | Fiscal 2017
Restructuring Cost and Reserve [Line Items]
Estimated timing of future payouts	1,401
Facilities | Fiscal 2018 to 2022
Restructuring Cost and Reserve [Line Items]
Estimated timing of future payouts	$ 982