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FINANCIAL INSTRUMENTS WITH OFF-BALANCE SHEET RISK (Tables)
12 Months Ended
Sep. 30, 2011
FINANCIAL INSTRUMENTS WITH OFF-BALANCE SHEET RISK [Abstract] 
Summary of Commitments to Extend Credit and Other Credit-Related Off-Balance Sheet Financial Instruments Outstanding
A summary of commitments to extend credit and other credit-related off-balance sheet financial instruments outstanding follows:

   
September 30,
 
   
2011
  
2010
 
   
(in thousands)
 
        
Standby letters of credit
 $216,004  $235,729 
Open end consumer lines of credit
  31,471   32,328 
Commercial lines of credit
  1,900,925   1,660,204 
Unfunded loan commitments - variable rate
  115,562   120,363 
Unfunded loan commitments – fixed rate
  -   2,824