Fair Value (Fair Value On A Nonrecurring Basis) (Tables) (Details) (USD $) In Thousands, unless otherwise specified				3 Months Ended	6 Months Ended		3 Months Ended		6 Months Ended
	Jun. 30, 2013	Dec. 31, 2012	Jun. 30, 2012	Jun. 30, 2012 Other Real Estate Owner [Member]	Jun. 30, 2013 Other Real Estate Owner [Member]	Jun. 30, 2012 Other Real Estate Owner [Member]	Jun. 30, 2013 Impaired Collateral-Dependant Loans [Member]	Jun. 30, 2012 Impaired Collateral-Dependant Loans [Member]	Jun. 30, 2013 Impaired Collateral-Dependant Loans [Member]	Jun. 30, 2012 Impaired Collateral-Dependant Loans [Member]	Jun. 30, 2013 Fair Value, Inputs, Level 3 [Member]	Jun. 30, 2012 Fair Value, Inputs, Level 3 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
OREO	$ 300		$ 1,416								$ 300	$ 1,416
Impaired collateral-depended	5,970	8,200	14,154								5,970	14,154
Assets, Fair Value Adjustment				$ (524)	$ (70)	$ (1,080)	$ (54)	$ 179	$ 268	$ 747