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Troubled Debt Restructurings (Loans By Class Of Financing Receivable Modified As TDRs) (Details) (USD $)
In Thousands, unless otherwise specified
 3 Months Ended 9 Months Ended
Sep. 30, 2013
contract
Sep. 30, 2012
contract
Sep. 30, 2013
contract
Sep. 30, 2012
contract
Troubled Debt Restructuring, Subsequent Periods [Line Items]        
Number of Contracts 7 1 8 3
Troubled Debt Restructurings Within Previous Twelve Months [Member]
        
Troubled Debt Restructuring, Subsequent Periods [Line Items]        
Number of Contracts 7 4 8 5
Recorded Investment $ 1,998 $ 605 $ 2,157 $ 963
Commercial Real Estate Owner Occupied [Member]
        
Troubled Debt Restructuring, Subsequent Periods [Line Items]        
Number of Contracts 1   1 1
Commercial Real Estate Owner Occupied [Member] | Troubled Debt Restructurings Within Previous Twelve Months [Member]
        
Troubled Debt Restructuring, Subsequent Periods [Line Items]        
Number of Contracts 2   3  
Recorded Investment 495   654  
Commercial Real Estate Non-Owner Occupied [Member] | Troubled Debt Restructurings Within Previous Twelve Months [Member]
        
Troubled Debt Restructuring, Subsequent Periods [Line Items]        
Number of Contracts 1 1 1 1
Recorded Investment 557 93 557 93
Residential Single Family [Member]
        
Troubled Debt Restructuring, Subsequent Periods [Line Items]        
Number of Contracts 5   5 1
Residential Single Family [Member] | Troubled Debt Restructurings Within Previous Twelve Months [Member]
        
Troubled Debt Restructuring, Subsequent Periods [Line Items]        
Number of Contracts 4 3 4 4
Recorded Investment $ 946 $ 512 $ 946 $ 870