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NON-CONTROLLING INTERESTS (Details) (USD $)
In Thousands, unless otherwise specified
 12 Months Ended
Mar. 31, 2015
Mar. 31, 2014
Non-controlling interests    
Issuance of Subsidiary shares $ 300us-gaap_NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance $ 38,650us-gaap_NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance
Previously wholly-owned subsidiary    
Non-controlling interests    
Issuance of Subsidiary shares   $ 38,600us-gaap_NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance
/ dei_LegalEntityAxis
= us-gaap_SubsidiariesMember
Previously wholly-owned subsidiary | Maximum    
Non-controlling interests    
Ownership interest by third party investor (as a percent)   20.00%us-gaap_MinorityInterestOwnershipPercentageByNoncontrollingOwners
/ dei_LegalEntityAxis
= us-gaap_SubsidiariesMember
/ us-gaap_RangeAxis
= us-gaap_MaximumMember