Loans (Details) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2012	Dec. 31, 2011	Jun. 30, 2011
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	$ 716,361	$ 716,321	$ 759,110
Commercial [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	55,274	48,986
Industrial [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	11,284	8,422
Commercial Construction [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	56,368	58,546
Residential Construction [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	4,169	3,530
Commercial Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	308,936	315,281
Residential Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	193,190	193,638
Farmland [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	48,748	48,225
Consumer [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	29,652	30,449
Other [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	$ 8,740	$ 9,244