DEBT (Schedule of Debt) (Details) - USD ($) $ in Thousands	Mar. 31, 2019	Mar. 31, 2018
Schedule of Debt Instruments [Table] [Line Items]
Total short term debt	$ 40,516	$ 33,591
Total long term debt	149,582	152,100
Term loan
Schedule of Debt Instruments [Table] [Line Items]
Total long term debt	116,631	120,462
Equipment loan
Schedule of Debt Instruments [Table] [Line Items]
Total long term debt	1,551	0
Capital lease obligations
Schedule of Debt Instruments [Table] [Line Items]
Total long term debt	185	486
Line of Credit
Schedule of Debt Instruments [Table] [Line Items]
Total short term debt	26,522	21,975
Term loan
Schedule of Debt Instruments [Table] [Line Items]
Total short term debt	12,600	9,800
Capital lease obligations
Schedule of Debt Instruments [Table] [Line Items]
Total short term debt	1,394	1,816
Revolving Credit Facility | Line of Credit
Schedule of Debt Instruments [Table] [Line Items]
Total long term debt	$ 31,215	$ 31,152