DEBT (Schedule of Debt) (Details) - USD ($) $ in Thousands	Sep. 30, 2018	Mar. 31, 2018
Schedule of Debt Instruments [Table] [Line Items]
Total short term debt	$ 28,010	$ 23,871
Total long term debt	150,336	127,133
Term loan
Schedule of Debt Instruments [Table] [Line Items]
Total short term debt	8,400	6,215
Total long term debt	122,955	127,119
Capital lease obligations
Schedule of Debt Instruments [Table] [Line Items]
Total short term debt	1,828	28
Total long term debt	877	14
Line of Credit
Schedule of Debt Instruments [Table] [Line Items]
Total short term debt	17,782	12,813
Other
Schedule of Debt Instruments [Table] [Line Items]
Total short term debt	0	4,815
Revolving Credit Facility | Line of Credit
Schedule of Debt Instruments [Table] [Line Items]
Total long term debt	$ 26,504	$ 0