Fair Value Measurements (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended	12 Months Ended
	Jun. 30, 2017	Jun. 30, 2017	Dec. 31, 2016
Carrying Value [Member]
Assets [Abstract]
Cash and cash equivalents	$ 30,372	$ 30,372	$ 25,854
Securities available-for-sale, at fair value	167,586	167,586	199,365
Restricted securities	3,102	3,102	970
Loans, net of allowances for loan losses	671,079	671,079	595,637
Bank owned life insurance	25,604	25,604	25,206
Accrued interest receivable	3,133	3,133	3,189
Loans Held-for-sale, Fair Value Disclosure	1,600	1,600
Liabilities [Abstract]
Deposits	777,180	777,180	784,502
Overnight repurchase agreements	23,221	23,221	18,704
Federal Home Loan Bank advances	50,000	50,000	0
Accrued interest payable	253	253	228
Securities available-for-sale, at fair value	167,586	167,586	199,365
Residential Mortgage [Member] | Market Comparables [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value	401	$ 401	$ 400
Residential Mortgage [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%
Residential Mortgage [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%
Residential Mortgage [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 Real Estate [Member] | Market Comparables [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value	886	$ 886	$ 1,483
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	$ 74	$ 74
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%
Equity Line of Credit [Member] | Market Comparables [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value	229	$ 229
Equity Line of Credit [Member] | Market Comparables [Member] | Minimum [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Selling costs		7.25%
Liquidation Discount		4.00%
Equity Line of Credit [Member] | Market Comparables [Member] | Maximum [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Selling costs		7.25%
Liquidation Discount		4.00%
Equity Line of Credit [Member] | Market Comparables [Member] | Average [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Selling costs		7.25%
Liquidation Discount		4.00%
Commercial Loan [Member] | Market Comparables [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value	477	$ 477	$ 718
Commercial Loan [Member] | Market Comparables [Member] | Minimum [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Selling costs		0.00%	0.00%
Liquidation Discount		42.89%	0.00%
Commercial Loan [Member] | Market Comparables [Member] | Maximum [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Selling costs		0.00%	0.00%
Liquidation Discount		42.89%	38.58%
Commercial Loan [Member] | Market Comparables [Member] | Average [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Selling costs		0.00%	0.00%
Liquidation Discount		42.89%	32.40%
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]
Assets [Abstract]
Cash and cash equivalents	30,372	$ 30,372	$ 25,854
Securities available-for-sale, at fair value	0	0	0
Restricted securities	0	0	0
Loans, net of allowances for loan losses	0	0	0
Bank owned life insurance	0	0	0
Accrued interest receivable	0	0	0
Loans Held-for-sale, Fair Value Disclosure	0	0
Liabilities [Abstract]
Deposits	0	0	0
Overnight repurchase agreements	0	0	0
Federal Home Loan Bank advances	0	0	0
Accrued interest payable	0	0	0
Significant Other Observable Inputs (Level 2) [Member]
Assets [Abstract]
Cash and cash equivalents	0	0	0
Securities available-for-sale, at fair value	167,586	167,586	199,365
Restricted securities	3,102	3,102	970
Loans, net of allowances for loan losses	0	0	0
Bank owned life insurance	25,604	25,604	25,206
Accrued interest receivable	3,133	3,133	3,189
Loans Held-for-sale, Fair Value Disclosure	1,600	1,600
Liabilities [Abstract]
Deposits	776,825	776,825	783,450
Overnight repurchase agreements	23,221	23,221	18,704
Federal Home Loan Bank advances	49,990	49,990	0
Accrued interest payable	253	253	228
Significant Unobservable Inputs (Level 3) [Member]
Assets [Abstract]
Cash and cash equivalents	0	0	0
Securities available-for-sale, at fair value	0	0	0
Restricted securities	0	0	0
Loans, net of allowances for loan losses	670,589	670,589	594,190
Bank owned life insurance	0	0	0
Accrued interest receivable	0	0	0
Loans Held-for-sale, Fair Value Disclosure	0	0
Liabilities [Abstract]
Deposits	0	0	0
Overnight repurchase agreements	0	0	0
Federal Home Loan Bank advances	0	0	0
Accrued interest payable	0	0	0
Foreclosed Assets, Residential 1-4 Family [Member] | Market Comparables [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value	$ 0	0	$ 0
Foreclosed Assets, Residential 1-4 Family [Member] | Market Comparables [Member] | Minimum [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Selling costs	0.00%		0.00%
Liquidation Discount	0.00%		0.00%
Foreclosed Assets, Residential 1-4 Family [Member] | Market Comparables [Member] | Maximum [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Selling costs	0.00%		0.00%
Liquidation Discount	0.00%		0.00%
Foreclosed Assets, Residential 1-4 Family [Member] | Market Comparables [Member] | Average [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Selling costs	0.00%		0.00%
Liquidation Discount	0.00%		0.00%
Foreclosed Assets, Commercial [Member] | Market Comparables [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value			$ 0
Foreclosed Assets, Commercial [Member] | Market Comparables [Member] | Minimum [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Selling costs	0.00%		0.00%
Liquidation Discount	0.00%		0.00%
Foreclosed Assets, Commercial [Member] | Market Comparables [Member] | Maximum [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Selling costs	0.00%		0.00%
Liquidation Discount	0.00%		0.00%
Foreclosed Assets, Commercial [Member] | Market Comparables [Member] | Average [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Selling costs	0.00%		0.00%
Liquidation Discount	0.00%		0.00%
Foreclosed Assets, Construction [Member] | Market Comparables [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value	$ 0	$ 0	$ 940
Foreclosed Assets, Construction [Member] | Market Comparables [Member] | Minimum [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Selling costs	0.00%		7.25%
Liquidation Discount	0.00%		0.00%
Foreclosed Assets, Construction [Member] | Market Comparables [Member] | Maximum [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Selling costs	0.00%		7.25%
Liquidation Discount	0.00%		0.00%
Foreclosed Assets, Construction [Member] | Market Comparables [Member] | Average [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Selling costs	0.00%		7.25%
Liquidation Discount	0.00%		0.00%