Allowance For Loan Losses (Narrative) (Details) - USD ($)	3 Months Ended	9 Months Ended
	Sep. 30, 2016	Sep. 30, 2016	Sep. 30, 2015
Financing Receivable, Impaired [Line Items]
Past Due Threshold in Days		30 days
Threshold Period Past Due for Write-off of Financing Receivable			30 days
Interest income		$ 300,000	$ 600,000
Residential Real Estate [Member]
Financing Receivable, Impaired [Line Items]
Threshold Period Past Due for Write-off of Financing Receivable		120 days	120 days
Commercial Industrial Loans And Commercial Real Estate [Member]
Financing Receivable, Impaired [Line Items]
Threshold Period Past Due for Write-off of Financing Receivable		120 days	120 days
Consumer Loan [Member]
Financing Receivable, Impaired [Line Items]
Threshold Period Past Due for Write-off of Financing Receivable		180 days	180 days
Flood [Member]
Financing Receivable, Impaired [Line Items]
Allowance for Doubtful Accounts Receivable, Write-offs	$ 0.3