Quarterly report pursuant to Section 13 or 15(d)

FAIR VALUE (Schedule of Fair Value of Money Market Funds) (Details)

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FAIR VALUE (Schedule of Fair Value of Money Market Funds) (Details) (Level 1 fair value measurements, USD $)
In Thousands, unless otherwise specified
Sep. 30, 2014
Mar. 31, 2014
Level 1 fair value measurements
   
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Money market funds $ 74,703 $ 93,077