Loans (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2014	Dec. 31, 2013	Mar. 31, 2013
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	$ 738,194	$ 751,218	$ 736,820
Commercial [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	43,979	48,107	52,906
Agricultural [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	12,654	10,666	7,856
Commercial Construction [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	54,608	52,739	52,094
Residential Construction [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	9,779	6,549	7,570
Commercial Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	337,835	341,783	328,852
Residential Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	202,159	206,258	204,658
Farmland [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	47,886	47,035	48,208
Consumer [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	23,693	25,676	28,379
Other [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	$ 5,601	$ 12,405	$ 6,297