COMMITMENTS AND CONTINGENCIES (Details) $ in Millions	6 Months Ended
	Sep. 30, 2017 USD ($)
COMMITMENTS AND CONTINGENCIES [Abstract]
Total purchase commitments	$ 3.4
Long-term Purchase Commitment [Line Items]
Contractual obligations estimated period	4 years
Maximum [Member]
Long-term Purchase Commitment [Line Items]
Contractual agreement payment	$ 10.2