RESTRUCTURING AND OTHER RELATED CHARGES (CREDITS) (Details) - USD ($) $ in Thousands	3 Months Ended
	Jun. 30, 2017	Jun. 30, 2016
Restructuring Cost and Reserve [Line Items]
Restructuring and other related charges (credits)	$ 2,573	$ (1,048)
Totals	4,400
Restructuring Charges [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other related charges (credits)	2,600
Cost of revenues [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other related charges (credits)	1,600
Selling, General and Administrative Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other related charges (credits)	200
Employee Severance [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other related charges (credits)	1,500
Employee Severance [Member] | Restructuring Charges [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other related charges (credits)	1,500
Employee Severance [Member] | Cost of revenues [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other related charges (credits)	0
Employee Severance [Member] | Selling, General and Administrative Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other related charges (credits)	0
Lease Exit Charge and Asset Impairment [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other related charges (credits)	700
Lease Exit Charge and Asset Impairment [Member] | Restructuring Charges [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other related charges (credits)	700
Lease Exit Charge and Asset Impairment [Member] | Cost of revenues [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other related charges (credits)	0
Lease Exit Charge and Asset Impairment [Member] | Selling, General and Administrative Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other related charges (credits)	0
Write-off of Unrecoverable Indirect Tax Asset [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other related charges (credits)	700
Write-off of Unrecoverable Indirect Tax Asset [Member] | Restructuring Charges [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other related charges (credits)	0
Write-off of Unrecoverable Indirect Tax Asset [Member] | Cost of revenues [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other related charges (credits)	700
Asset Impairments Related to Previous Operations [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other related charges (credits)	400
Asset Impairments Related to Previous Operations [Member] | Restructuring Charges [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other related charges (credits)	400
Asset Impairments Related to Previous Operations [Member] | Cost of revenues [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other related charges (credits)	0
Asset Impairments Related to Previous Operations [Member] | Selling, General and Administrative Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other related charges (credits)	0
Loss on Asset Sale [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other related charges (credits)	900
Loss on Asset Sale [Member] | Restructuring Charges [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other related charges (credits)	0
Loss on Asset Sale [Member] | Cost of revenues [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other related charges (credits)	900
Loss on Asset Sale [Member] | Selling, General and Administrative Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other related charges (credits)	0
Accelerated Vesting of Restricted Stock [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other related charges (credits)	200
Accelerated Vesting of Restricted Stock [Member] | Restructuring Charges [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other related charges (credits)	0
Accelerated Vesting of Restricted Stock [Member] | Cost of revenues [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other related charges (credits)	0
Accelerated Vesting of Restricted Stock [Member] | Selling, General and Administrative Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other related charges (credits)	$ 200
Clarity [Member] | Disposal Group, Held-for-sale, Not Discontinued Operations [Member]
Restructuring Cost and Reserve [Line Items]
Term of lease	12 months
Term of transition services agreement	1 year