FOREIGN CURRENCY DERIVATIVES FOREIGN CURRENCY DERIVATIVES (Details 2) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2013	Mar. 31, 2013
Offsetting Liabilities [Line Items]
Liabilities related to derivative contracts	$ (2,443)	$ (294)
Credit Risk Contract [Member]
Offsetting Liabilities [Line Items]
Liabilities related to derivative contracts	(1,577)	(215)
Derivatives subject to master netting agreements, Gross Amounts Not Offset in the Condensed Consolidated Balance Sheet that are Subject to Master Netting Agreements, Gross Amount of Eligible Offsetting Recognized Derivative Assets	70	215
Derivatives subject to master netting agreements, Gross Amounts Not Offset in the Condensed Consolidated Balance Sheet that are Subject to Master Netting Agreements, Cash Collateral Received	0	0
Derivatives subject to master netting agreements, Net Amount of Derivative Liabilities	(1,507)	0
Derivatives not subject to master netting agreements, Net Amount of Derivative Liabilities	(866)	(79)
Gross Amount of Derivative Liabilities Presented in the Condensed Consolidated Balance Sheets	(2,443)	(294)
Net Amount of Derivative Liabilities, Total	$ (2,373)	$ (79)