Fair Value Measurements and Fair Value of Financial Instruments (Schedule Of Fair Value, Assets And Liabilities Measured On Nonrecurring Basis, Valuation Techniques) (Details)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012
Impaired Loans [Member] | Residential [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Valuation Techniques	Appraisals of collateral value	Appraisals of collateral value
Impaired Loans [Member] | Residential [Member] | Maximum [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Range of Unobservable Inputs	25.00%	25.00%
Impaired Loans [Member] | Residential [Member] | Minimum [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Range of Unobservable Inputs	0.00%	0.00%
Impaired Loans [Member] | Commercial [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Valuation Techniques	Discounted cash flow model	Discounted cash flow model
Impaired Loans [Member] | Commercial [Member] | Maximum [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Range of Unobservable Inputs	6.00%	6.00%
Impaired Loans [Member] | Commercial [Member] | Minimum [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Range of Unobservable Inputs	0.00%	0.00%
Impaired Loans [Member] | Commercial real estate [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Valuation Techniques	Appraisals of collateral value	Appraisals of collateral value
Impaired Loans [Member] | Commercial real estate [Member] | Maximum [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Range of Unobservable Inputs	12.00%	12.00%
Impaired Loans [Member] | Commercial real estate [Member] | Minimum [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Range of Unobservable Inputs	8.00%	8.00%
Impaired Loans [Member] | Construction [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Valuation Techniques	Appraisals of collateral value	Appraisals of collateral value
Range of Unobservable Inputs	5.00%	5.00%
Other Real Estate Owned [Member] | Residential [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Valuation Techniques	Appraisals of collateral value	Appraisals of collateral value
Other Real Estate Owned [Member] | Residential [Member] | Maximum [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Range of Unobservable Inputs	25.00%	25.00%
Estimated Selling Cost Percentage	8.00%	8.00%
Other Real Estate Owned [Member] | Residential [Member] | Minimum [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Range of Unobservable Inputs	0.00%	0.00%
Estimated Selling Cost Percentage	6.00%	6.00%
Other Real Estate Owned [Member] | Commercial [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Valuation Techniques	Appraisals of collateral value	Appraisals of collateral value
Range of Unobservable Inputs	15.00%	15.00%
Other Real Estate Owned [Member] | Commercial [Member] | Maximum [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Estimated Selling Cost Percentage	8.00%	8.00%
Other Real Estate Owned [Member] | Commercial [Member] | Minimum [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Estimated Selling Cost Percentage	6.00%	6.00%