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FAIR VALUE MEASUREMENT (Details) (USD $)
Sep. 30, 2014
Mar. 31, 2014
Fair value measurement    
Cash equivalents $ 0 $ 0
Nonrecurring | Financial assets or liabilities
   
Fair value measurement    
Assets, fair value 0 0
Liabilities, fair value 0 0
Nonrecurring | Nonfinancial assets or liabilities
   
Fair value measurement    
Assets, fair value 0 0
Liabilities, fair value $ 0 $ 0