Fair Value (Recurring Basis) (Details) (Significant Unobservable Inputs (Level 3) [Member], Commercial Real Estate Loans [Member], USD $) In Thousands, unless otherwise specified	9 Months Ended
	Sep. 30, 2013
Impaired Loans with Specific Allocations [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value	$ 1,257
Valuation Technique(s)	Sales comparison approach Income approach Cost approach
Unobservable Input(s)	Adjustment for physical condition of comparable properties sold Adjustment for net operating income generated by the property Adjustment for investor rates of return
Impaired Loans with Specific Allocations [Member] | Minimum [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Weighted Average	12.00%
Impaired Loans with Specific Allocations [Member] | Maximum [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Weighted Average	80.00%
Impaired Loans with Specific Allocations [Member] | Weighted Average [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Weighted Average	52.00%
Other Real Estate [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value	$ 290
Valuation Technique(s)	Sales comparison approach Income approach Cost approach
Unobservable Input(s)	Adjustment for physical condition of comparable properties sold Adjustment for net operating income generated by the property Adjustment for investor rates of return
Weighted Average	50.00%
Other Real Estate [Member] | Weighted Average [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Weighted Average	50.00%