RESTRUCTURING CHARGES - Estimated Timing of Future Payouts (Details) $ in Thousands	9 Months Ended
	Dec. 31, 2015 USD ($)
Restructuring Cost and Reserve [Line Items]
Estimated timing of future payouts	$ 2,588
Next twelve months
Restructuring Cost and Reserve [Line Items]
Estimated timing of future payouts	1,757
January 2017 through December 2021
Restructuring Cost and Reserve [Line Items]
Estimated timing of future payouts	831
Severance and Benefits
Restructuring Cost and Reserve [Line Items]
Estimated timing of future payouts	771
Severance and Benefits | Next twelve months
Restructuring Cost and Reserve [Line Items]
Estimated timing of future payouts	639
Severance and Benefits | January 2017 through December 2021
Restructuring Cost and Reserve [Line Items]
Estimated timing of future payouts	132
Facilities
Restructuring Cost and Reserve [Line Items]
Estimated timing of future payouts	1,817
Facilities | Next twelve months
Restructuring Cost and Reserve [Line Items]
Estimated timing of future payouts	1,118
Facilities | January 2017 through December 2021
Restructuring Cost and Reserve [Line Items]
Estimated timing of future payouts	$ 699