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COMMITMENTS AND CONTINGENCIES (Details) (USD $)
In Millions, unless otherwise specified
12 Months Ended
Sep. 30, 2014
Sep. 30, 2013
Sep. 30, 2014
Inter National Bank [Member]
Sep. 30, 2014
Springbok Services Inc. [Member]
COMMITMENTS AND CONTINGENCIES [Abstract]        
Unfunded loan commitments $ 96.0 $ 102.9    
Securities pledged as collateral for public funds on deposit 5.8 5.6    
Securities pledged as collateral for individual, trust, and estate deposits 0 7.4    
Loss Contingencies [Line Items]        
Amount of shortfall in depository account     10.5  
Estimate of possible loss       1.5
Range of reasonably possible loss, minimum       0
Range of reasonably possible loss, maximum       $ 0.3