Loans (Details) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2014	Dec. 31, 2013	Jun. 30, 2013
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	$ 735,763	$ 751,218	$ 744,143
Commercial [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	41,840	48,107	51,158
Agricultural [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	18,568	10,666	14,177
Commercial Construction [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	50,180	52,739	52,699
Residential Construction [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	10,875	6,549	8,189
Commercial Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	332,895	341,783	325,317
Residential Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	201,513	206,258	208,562
Farmland [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	49,175	47,035	49,798
Consumer [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	23,548	25,676	27,439
Other [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	$ 7,169	$ 12,405	$ 6,804