Loans And Allowance For Loan And Lease Losses (Schedule Of Historical Loss Factors) (Details) (USD $)	3 Months Ended
	Mar. 31, 2014	Dec. 31, 2013
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance for Loan and Lease Losses, Write-offs	$ (1,316,000)
Commercial [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Percentage of loan loss ratio	0.30%	0.21%
Allowance for Loan and Lease Losses, Write-offs	157,000
Commercial Real Estate [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance for Loan and Lease Losses, Write-offs	0
Owner Occupied [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Percentage of loan loss ratio	0.00%	0.00%
Income Producing [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Percentage of loan loss ratio	0.00%	0.00%
Multifamily [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Percentage of loan loss ratio	0.00%	0.00%
Construction Real Estate [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance for Loan and Lease Losses, Write-offs	1,132,000
Construction Real Estate - 1 - 4 Family [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Percentage of loan loss ratio	0.39%	0.42%
Construction Real Estate - Other [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Financing Receivable, Allowance for Credit Losses, Write-downs	1,100,000
Percentage of loan loss ratio	4.43%	2.23%
Construction Real Estate - Farmland [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Percentage of loan loss ratio	0.00%	0.00%
Residential Real Estate [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance for Loan and Lease Losses, Write-offs	25,000
Residential Real Estate - Equity Lines [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Percentage of loan loss ratio	0.26%	0.26%
Residential Real Estate - 1 -4 Family [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Percentage of loan loss ratio	0.17%	0.36%
Residential Real Estate - Junior Liens [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Percentage of loan loss ratio	0.00%	0.00%
Consumer [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance for Loan and Lease Losses, Write-offs	$ 2,000
Consumer And Credit Cards [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Percentage of loan loss ratio	0.73%	0.59%
Held For Sale Loans [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Percentage of loan loss ratio	0.00%	0.00%