Loans (Summary Of Loans Receivable Outstanding) (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2014	Dec. 31, 2013
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	$ 482,746	$ 493,023
Commercial [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	22,519	24,955
Agriculture [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	3,660	3,718
Consumer Installment Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	25,292	26,055
All Other Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	127	139
Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	431,148	438,156
Real Estate [Member] | Commercial [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	124,998	126,174
Real Estate [Member] | Construction And Land Development [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	17,456	22,421
Real Estate [Member] | Residential 1-4 Family [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	250,049	249,187
Real Estate [Member] | Multifamily [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	11,006	11,482
Real Estate [Member] | Farmland [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	$ 27,639	$ 28,892