Loans and Leases (Details) (USD $)	3 Months Ended
	Mar. 31, 2014	Dec. 31, 2013
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	$ 411,945,000	$ 395,317,000
Total Commercial and Industrial [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	65,792,000	70,686,000
Percentage of total loans (in hundredths)	16.00%
Commercial and Business Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	63,896,000	68,460,000
Government Program Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	1,896,000	2,226,000
Total Real Estate Mortgage [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	210,667,000	197,365,000
Percentage of total loans (in hundredths)	51.10%
Commercial Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	160,164,000	143,919,000
Residential Mortgages [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	49,167,000	52,036,000
Residential Mortgages [Member] | Minimum [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Maturity period	3 years
Residential Mortgages [Member] | Maximum [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Maturity period	15 years
Home Improvement and Home Equity Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	1,336,000	1,410,000
RE Construction and Development Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	101,967,000	87,004,000
Percentage of total loans (in hundredths)	24.80%
Agricultural [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	24,337,000	30,932,000
Percentage of total loans (in hundredths)	5.90%
Installment [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	9,182,000	9,330,000
Percentage of total loans (in hundredths)	2.20%
Commitments to Extend Credit [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Fair Value, Concentration of Risk, Commitments	81,555,000	63,271,000
Standby Letters of Credit [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Fair Value, Concentration of Risk, Commitments	$ 1,637,000	$ 2,001,000