INVENTORIES - Narrative (Details) - USD ($) $ in Millions	Sep. 30, 2015	Mar. 31, 2015
Inventory Disclosure [Abstract]
Inventory reserve	$ 16.9	$ 4.1

Amount of valuation reserve for inventory.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

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-Name Accounting Standards Codification

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Data Type:	xbrli:monetaryItemType
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