Loans And Related Allowances For Loan Losses (Modification of Troubled Debt Restructuring By Class) (Details) (USD $)
In Thousands, unless otherwise specified
 12 Months Ended
Dec. 31, 2013
loan
Dec. 31, 2012
loan
Temporary Rate Modification [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts 4 3
Recorded Investment $ 437 [1],[2] $ 3,694 [1],[2]
Temporary Rate Modification [Member] | Commercial real estate- non owner-occupied [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts 0 0
Recorded Investment 0 [1],[2] 0 [1],[2]
Temporary Rate Modification [Member] | Commercial real estate- all other CRE [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts 0 1
Recorded Investment 0 [1],[2] 3,110 [1],[2]
Temporary Rate Modification [Member] | Acquisition and development- 1-4 family residential construction [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts 0 0
Recorded Investment 0 [1],[2] 0 [1],[2]
Temporary Rate Modification [Member] | Acquisition and development- All other A&D [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts 0 0
Recorded Investment 0 [1],[2] 0 [1],[2]
Temporary Rate Modification [Member] | Commercial and industrial [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts 0 0
Recorded Investment 0 [1],[2] 0 [1],[2]
Temporary Rate Modification [Member] | Residential mortgage- term [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts 4 2
Recorded Investment 437 [1],[2] 584 [1],[2]
Temporary Rate Modification [Member] | Residential mortgage- home equity [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts 0 0
Recorded Investment 0 [1],[2] 0 [1],[2]
Temporary Rate Modification [Member] | Consumer [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts 0 0
Recorded Investment 0 [1],[2] 0 [1],[2]
Extension Of Maturity [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts 9 3
Recorded Investment 1,573 [1],[2] 899 [1],[2]
Extension Of Maturity [Member] | Commercial real estate- non owner-occupied [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts 0 0
Recorded Investment 0 [1],[2] 0 [1],[2]
Extension Of Maturity [Member] | Commercial real estate- all other CRE [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts 2 0
Recorded Investment 268 [1],[2] 0 [1],[2]
Extension Of Maturity [Member] | Acquisition and development- 1-4 family residential construction [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts 0 0
Recorded Investment 0 [1],[2] 0 [1],[2]
Extension Of Maturity [Member] | Acquisition and development- All other A&D [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts 0 1
Recorded Investment 0 [1],[2] 134 [1],[2]
Extension Of Maturity [Member] | Commercial and industrial [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts 5 0
Recorded Investment 669 [1],[2] 0 [1],[2]
Extension Of Maturity [Member] | Residential mortgage- term [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts 2 2
Recorded Investment 636 [1],[2] 765 [1],[2]
Extension Of Maturity [Member] | Residential mortgage- home equity [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts 0 0
Recorded Investment 0 [1],[2] 0 [1],[2]
Extension Of Maturity [Member] | Consumer [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts 0 0
Recorded Investment 0 [1],[2] 0 [1],[2]
Modification Of Payment And Other Terms [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts 1 8
Recorded Investment 1,381 [3] 7,179 [3]
Modification Of Payment And Other Terms [Member] | Commercial real estate- non owner-occupied [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts 0 0
Recorded Investment 0 [3] 0 [3]
Modification Of Payment And Other Terms [Member] | Commercial real estate- all other CRE [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts 0 4
Recorded Investment 0 [3] 2,634 [3]
Modification Of Payment And Other Terms [Member] | Acquisition and development- 1-4 family residential construction [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts 0 1
Recorded Investment 0 [3] 2,125 [3]
Modification Of Payment And Other Terms [Member] | Acquisition and development- All other A&D [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts 1 1
Recorded Investment 1,381 [3] 1,889 [3]
Modification Of Payment And Other Terms [Member] | Commercial and industrial [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts 0 1
Recorded Investment 0 [3] 247 [3]
Modification Of Payment And Other Terms [Member] | Residential mortgage- term [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts 0 1
Recorded Investment 0 [3] 284 [3]
Modification Of Payment And Other Terms [Member] | Residential mortgage- home equity [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts 0 0
Recorded Investment 0 [3] 0 [3]
Modification Of Payment And Other Terms [Member] | Consumer [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts 0 0
Recorded Investment $ 0 [3] $ 0 [3]
[1] (1)The post-modification recorded investment balances were the same as the pre-modification recorded investment balances, as there were no charge-offs as a result of any of the restructurings.(2)A charge-off of $1.8 million was taken in connection with the modification of this loan in 2013.(3)Includes 5 existing TDRs totaling $7.5 million that were restructured in 2012 and 7 existing TDRs totaling $1.3 million that were restructured in 2013 with new terms providing a concession.
[2] The post-modification recorded investment balances were the same as the pre-modification recorded investment balances, as there were no charge-offs as a result of any of the restructurings.
[3] A charge-off of $1.8 million was taken in connection with the modification of this loan in 2013.