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INVESTMENT SECURITIES (Details 3) (USD $)
In Thousands, unless otherwise specified
3 Months Ended
Oct. 31, 2014
Oct. 31, 2013
Jul. 31, 2014
Investments, Debt and Equity Securities [Abstract]      
Equity securities $ 796   $ 819
Total trading securities 796   819
Gains/(losses), net recognized for securities held (28) 16  
Gains/(losses), net recognized for securities sold 1 0  
Total gains/(losses), net recognized $ (27) $ 16