Fair Value Measurements, Quantitative Information (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015
Assets [Abstract]
Securities available-for-sale	$ 199,365	$ 214,192
Securities held-to-maturity	$ 0	0
Market Comparables [Member] | Minimum [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Liquidation Discount	4.00%
Market Comparables [Member] | Maximum [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Liquidation Discount	4.00%
Market Comparables [Member] | Average [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Liquidation Discount	4.00%
Residential 1-4 Family [Member] | Market Comparables [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value	$ 400	$ 952
Residential 1-4 Family [Member] | Market Comparables [Member] | Minimum [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Selling costs	7.25%	7.25%
Liquidation Discount		0.00%
Residential 1-4 Family [Member] | Market Comparables [Member] | Maximum [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Selling costs	7.25%	7.25%
Liquidation Discount		4.00%
Residential 1-4 Family [Member] | Market Comparables [Member] | Average [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Selling costs	7.25%	7.25%
Liquidation Discount		3.75%
Commercial Real Estate [Member] | Market Comparables [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value	$ 1,483	$ 267
Commercial Real Estate [Member] | Market Comparables [Member] | Minimum [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Selling costs	7.25%	7.25%
Liquidation Discount	4.00%	4.00%
Commercial Real Estate [Member] | Market Comparables [Member] | Maximum [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Selling costs	7.25%	7.25%
Liquidation Discount	4.00%	4.00%
Commercial Real Estate [Member] | Market Comparables [Member] | Average [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Selling costs	7.25%	7.25%
Liquidation Discount	4.00%	4.00%
Construction Loans [Member] | Market Comparables [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value	$ 74	$ 62
Construction Loans [Member] | Market Comparables [Member] | Minimum [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Selling costs	7.25%	7.25%
Liquidation Discount	4.00%	4.00%
Construction Loans [Member] | Market Comparables [Member] | Maximum [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Selling costs	7.25%	7.25%
Liquidation Discount	4.00%	4.00%
Construction Loans [Member] | Market Comparables [Member] | Average [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Selling costs	7.25%	7.25%
Liquidation Discount	4.00%	4.00%
Commercial Loan [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value	$ 718
Selling costs	0.00%
Commercial Loan [Member] | Market Comparables [Member] | Minimum [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Liquidation Discount	0.00%
Commercial Loan [Member] | Market Comparables [Member] | Maximum [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Liquidation Discount	38.58%
Commercial Loan [Member] | Market Comparables [Member] | Average [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Liquidation Discount	32.40%
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]
Assets [Abstract]
Cash and cash equivalents	$ 25,854	$ 36,990
Securities available-for-sale	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
Liabilities [Abstract]
Deposits	0	0
Overnight repurchase agreements	0	0
Federal Home Loan Bank advances		0
Accrued interest payable	0	0
Significant Other Observable Inputs (Level 2) [Member]
Assets [Abstract]
Cash and cash equivalents	0	0
Securities available-for-sale	199,365	214,192
Restricted securities	970	2,016
Loans, net of allowances for loan losses	0	0
Bank owned life insurance	25,206	24,411
Accrued interest receivable	3,189	3,059
Liabilities [Abstract]
Deposits	783,450	746,740
Overnight repurchase agreements	18,704	25,950
Federal Home Loan Bank advances		25,501
Accrued interest payable	228	241
Significant Unobservable Inputs (Level 3) [Member]
Assets [Abstract]
Cash and cash equivalents	0	0
Securities available-for-sale	0	0
Restricted securities	0	0
Loans, net of allowances for loan losses	594,190	559,488
Bank owned life insurance	0	0
Accrued interest receivable	0	0
Liabilities [Abstract]
Deposits	0	0
Overnight repurchase agreements	0	0
Federal Home Loan Bank advances		0
Accrued interest payable	0	0
Carrying Value [Member]
Assets [Abstract]
Cash and cash equivalents	25,854	36,990
Securities available-for-sale	199,365	214,192
Restricted securities	970	2,016
Loans, net of allowances for loan losses	595,637	560,737
Bank owned life insurance	25,206	24,411
Accrued interest receivable	3,189	3,059
Liabilities [Abstract]
Deposits	784,502	746,471
Overnight repurchase agreements	18,704	25,950
Federal Home Loan Bank advances		25,000
Accrued interest payable	228	241
Foreclosed Assets, Residential 1-4 Family [Member] | Market Comparables [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value		$ 724
Foreclosed Assets, Residential 1-4 Family [Member] | Market Comparables [Member] | Minimum [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Selling costs		7.25%
Liquidation Discount		4.00%
Foreclosed Assets, Residential 1-4 Family [Member] | Market Comparables [Member] | Maximum [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Selling costs		7.25%
Liquidation Discount		7.17%
Foreclosed Assets, Residential 1-4 Family [Member] | Market Comparables [Member] | Average [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Selling costs		7.25%
Liquidation Discount		4.79%
Foreclosed Assets, Commercial [Member] | Market Comparables [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value		$ 927
Foreclosed Assets, Commercial [Member] | Market Comparables [Member] | Minimum [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Selling costs		7.25%
Liquidation Discount		4.00%
Foreclosed Assets, Commercial [Member] | Market Comparables [Member] | Maximum [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Selling costs		7.25%
Liquidation Discount		24.70%
Foreclosed Assets, Commercial [Member] | Market Comparables [Member] | Average [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Selling costs		7.25%
Liquidation Discount		11.77%
Foreclosed Assets, Construction [Member] | Market Comparables [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value	$ 940	$ 1,090
Foreclosed Assets, Construction [Member] | Market Comparables [Member] | Minimum [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Selling costs	7.25%	6.72%
Liquidation Discount	0.00%	33.05%
Foreclosed Assets, Construction [Member] | Market Comparables [Member] | Maximum [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Selling costs	7.25%	6.72%
Liquidation Discount	0.00%	33.05%
Foreclosed Assets, Construction [Member] | Market Comparables [Member] | Average [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Selling costs	7.25%	6.72%
Liquidation Discount	0.00%	33.05%