Loans (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2015	Dec. 31, 2014	Mar. 31, 2014
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	$ 753,634	$ 746,094	$ 738,194
Commercial [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	51,774	50,960	43,979
Agricultural [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	19,188	16,689	12,654
Commercial Construction [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	48,611	51,259	54,608
Residential Construction [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	10,030	11,221	9,779
Commercial [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	341,845	332,231	337,835
Residential [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	202,878	203,753	202,159
Farmland [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	51,572	49,951	47,886
Consumer [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	21,705	22,820	23,693
Other [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	$ 6,031	$ 7,210	$ 5,601