Loans (Summary Of Loans Receivable Outstanding) (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2015	Dec. 31, 2014
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	$ 449,929	$ 457,549
Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	400,862	406,700
Commercial [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	20,524	21,807
Commercial [Member] | Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	106,512	108,062
Construction And Land Development [Member] | Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	14,285	15,439
Residential 1-4 Family [Member] | Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	241,563	243,538
Multifamily [Member] | Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	13,908	14,409
Farmland [Member] | Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	24,594	25,252
Agriculture [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	3,023	3,117
Consumer Installment Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	25,434	25,828
All Other Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	$ 86	$ 97