INCOME TAXES - Narrative (Details) - USD ($) $ in Thousands	12 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Operating Loss Carryforwards [Line Items]
Deferred Tax Assets, Valuation Allowance	$ (15,965)	$ (13,997)
Operating loss periods between November 2003 and March 2006 [Member]
Operating Loss Carryforwards [Line Items]
Net operating loss carryforwards	16,000
Annual limitation on operating loss carryforwards	9,400
Operating loss periods after March 2006 [Member]
Operating Loss Carryforwards [Line Items]
Net operating loss carryforwards	246,800
UNITED STATES | Domestic Tax Authority [Member]
Operating Loss Carryforwards [Line Items]
Net operating loss carryforwards	259,000
AUSTRALIA | Foreign Tax Authority [Member]
Operating Loss Carryforwards [Line Items]
Net operating loss carryforwards	$ 1