Fair Value Measurements (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended	12 Months Ended
	Mar. 31, 2014	Dec. 31, 2013
Financial assets [Abstract]
Securities available-for-sale, at fair value	$ 155,217	$ 155,639
Securities held-to-maturity	97,011	97,453
Carrying Value [Member]
Financial assets [Abstract]
Cash and Cash Equivalents	29,547	31,325
Securities available-for-sale, at fair value	155,217	155,639
Securities held-to-maturity	95,506	96,847
Restricted securities	2,068	2,378
Loans, net of allowances for loan losses	502,724	493,868
Bank owned life insurance	22,889	22,673
Accrued Interest Receivable	2,598	2,754
Financial liabilities [Abstract]
Deposits	723,488	725,405
Overnight repurchase agreements	35,810	31,175
Term repurchase agreements	411	411
Federal Home Loan Bank advances	25,000	25,000
Accrued interest payable	296	327
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]
Financial assets [Abstract]
Cash and Cash Equivalents	29,547	31,325
Securities available-for-sale, at fair value	0	0
Securities held-to-maturity	0	0
Restricted securities	0	0
Loans, net of allowances for loan losses	0	0
Bank owned life insurance	0	0
Accrued Interest Receivable	0	0
Financial liabilities [Abstract]
Deposits	0	0
Overnight repurchase agreements	0	0
Term repurchase agreements	0	0
Federal Home Loan Bank advances	0	0
Accrued interest payable	0	0
Significant Other Observable Inputs (Level 2) [Member]
Financial assets [Abstract]
Cash and Cash Equivalents	0	0
Securities available-for-sale, at fair value	155,217	155,639
Securities held-to-maturity	97,011	97,453
Restricted securities	2,068	2,378
Loans, net of allowances for loan losses	0	0
Bank owned life insurance	22,889	22,673
Accrued Interest Receivable	2,598	2,754
Financial liabilities [Abstract]
Deposits	725,401	728,011
Overnight repurchase agreements	35,810	31,175
Term repurchase agreements	410	410
Federal Home Loan Bank advances	27,318	27,567
Accrued interest payable	296	327
Significant Unobservable Inputs (Level 3) [Member]
Financial assets [Abstract]
Cash and Cash Equivalents	0	0
Securities available-for-sale, at fair value	0	0
Securities held-to-maturity	0	0
Restricted securities	0	0
Loans, net of allowances for loan losses	502,323	494,714
Bank owned life insurance	0	0
Accrued Interest Receivable	0	0
Financial liabilities [Abstract]
Deposits	0	0
Overnight repurchase agreements	0	0
Term repurchase agreements	0	0
Federal Home Loan Bank advances	0	0
Accrued interest payable	0	0
Impaired Loans, Residential 1-4 Family Real Estate [Member] | Market Comparables [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value	789	2,455
Impaired Loans, Residential 1-4 Family Real Estate [Member] | Market Comparables [Member] | Minimum [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Difference in comparables (in hundredths)	0.00%	0.00%
Fair Value Inputs, Estimated Selling Costs	0.00%	3.00%
Impaired Loans, Residential 1-4 Family Real Estate [Member] | Market Comparables [Member] | Maximum [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Difference in comparables (in hundredths)	10.00%	90.00%
Fair Value Inputs, Estimated Selling Costs	7.25%	7.25%
Impaired Loans, Residential 1-4 Family Real Estate [Member] | Market Comparables [Member] | Average [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Difference in comparables (in hundredths)	0.00%	10.00%
Fair Value Inputs, Estimated Selling Costs	0.00%	7.25%
Impaired Loans, Commercial Real Estate [Member] | Market Comparables [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value	158	800
Impaired Loans, Commercial Real Estate [Member] | Market Comparables [Member] | Minimum [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Difference in comparables (in hundredths)	0.00%	0.00%
Fair Value Inputs, Estimated Selling Costs	0.00%	7.25%
Impaired Loans, Commercial Real Estate [Member] | Market Comparables [Member] | Maximum [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Difference in comparables (in hundredths)	0.00%	0.00%
Fair Value Inputs, Estimated Selling Costs	0.00%	7.25%
Impaired Loans, Commercial Real Estate [Member] | Market Comparables [Member] | Average [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Difference in comparables (in hundredths)	0.00%	0.00%
Fair Value Inputs, Estimated Selling Costs	0.00%	7.25%
Impaired Loans, Construction Loans [Member] | Market Comparables [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value	2,340
Impaired Loans, Construction Loans [Member] | Market Comparables [Member] | Minimum [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Difference in comparables (in hundredths)	0.00%
Fair Value Inputs, Estimated Selling Costs	0.00%
Impaired Loans, Construction Loans [Member] | Market Comparables [Member] | Maximum [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Difference in comparables (in hundredths)	0.00%
Fair Value Inputs, Estimated Selling Costs	11.25%
Impaired Loans, Construction Loans [Member] | Market Comparables [Member] | Average [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Difference in comparables (in hundredths)	0.00%
Fair Value Inputs, Estimated Selling Costs	11.25%
Impaired Loans, Second Mortgages [Member] | Market Comparables [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value	18	44
Impaired Loans, Second Mortgages [Member] | Market Comparables [Member] | Minimum [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Difference in comparables (in hundredths)		5.00%
Fair Value Inputs, Estimated Selling Costs	6.25%	7.25%
Impaired Loans, Second Mortgages [Member] | Market Comparables [Member] | Maximum [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Difference in comparables (in hundredths)		5.00%
Fair Value Inputs, Estimated Selling Costs	6.25%	7.25%
Impaired Loans, Second Mortgages [Member] | Market Comparables [Member] | Average [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Difference in comparables (in hundredths)		5.00%
Fair Value Inputs, Estimated Selling Costs	6.25%	7.25%
Foreclosed Assets, Residential 1-4 Family [Member] | Market Comparables [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value	882	457
Foreclosed Assets, Residential 1-4 Family [Member] | Market Comparables [Member] | Minimum [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value Inputs, Estimated Selling Costs	6.00%	6.00%
Foreclosed Assets, Residential 1-4 Family [Member] | Market Comparables [Member] | Maximum [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value Inputs, Estimated Selling Costs	10.00%	10.00%
Foreclosed Assets, Residential 1-4 Family [Member] | Market Comparables [Member] | Average [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value Inputs, Estimated Selling Costs	6.00%	6.00%
Foreclosed Assets, Commercial [Member] | Market Comparables [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value	1,815	2,290
Foreclosed Assets, Commercial [Member] | Market Comparables [Member] | Minimum [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value Inputs, Estimated Selling Costs	6.00%	6.00%
Foreclosed Assets, Commercial [Member] | Market Comparables [Member] | Maximum [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value Inputs, Estimated Selling Costs	10.00%	10.00%
Foreclosed Assets, Commercial [Member] | Market Comparables [Member] | Average [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value Inputs, Estimated Selling Costs	6.00%	6.00%
Foreclosed Assets, Construction [Member] | Market Comparables [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value	$ 2,670	$ 2,783
Foreclosed Assets, Construction [Member] | Market Comparables [Member] | Minimum [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value Inputs, Estimated Selling Costs	6.00%	6.00%
Foreclosed Assets, Construction [Member] | Market Comparables [Member] | Maximum [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value Inputs, Estimated Selling Costs	10.00%	10.00%
Foreclosed Assets, Construction [Member] | Market Comparables [Member] | Average [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value Inputs, Estimated Selling Costs	6.00%	6.00%