FOREIGN CURRENCY DERIVATIVES FOREIGN CURRENCY DERIVATIVES (Details 1) (Credit Risk Contract [Member], USD $) In Thousands, unless otherwise specified	Sep. 30, 2013	Mar. 31, 2013
Credit Risk Contract [Member]
Offsetting Assets [Line Items]
Derivatives subject to master netting agreements, Gross Amount of Derivative Assets Presented in the Condensed Consolidated Balance Sheets	$ 70	$ 1,005
Derivatives subject to master netting agreements, Gross Amounts Not Offset in the Condensed Consolidated Balance Sheet that are Subject to Master Netting Agreements	(70)	(215)
Derivatives subject to master netting agreements, Gross Amounts Not Offset in the Condensed Consolidated Balance Sheets that are Subject to Master Netting Agreements, Cash Collateral Received	0	0
Derivatives subject to master netting agreements, Net Amount of Derivative Assets	0	790
Derivatives not subject to master netting agreements	0	660
Gross Amount of Derivative Assets Presented in the Condensed Consolidated Balance Sheets, Total	70	1,665
Net Amount of Derivative Assets, Total	$ 0	$ 1,450