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INVESTMENT SECURITIES (Components of Investment Securities) (Details) (USD $)
In Thousands, unless otherwise specified
Dec. 31, 2012
Sep. 30, 2012
Investments, Debt and Equity Securities [Abstract]    
Available-for-sale securities $ 20,168 $ 19,468
Trading securities 5,365 3,064
Total investment securities, at fair value $ 25,533 $ 22,532