Loans and Related Allowance for Loan Losses (Primary Segments of the Loan Portfolio) (Details) - USD ($) $ in Thousands	Sep. 30, 2015	Dec. 31, 2014
Accounts, Notes, Loans and Financing Receivable [Line Items]
Individually evaluated for impairment	$ 24,025	$ 24,781
Collectively evaluated for impairment	819,067	815,210
Total Loans	843,092	839,991
Commercial and industrial [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Individually evaluated for impairment	1,031	1,861
Collectively evaluated for impairment	73,749	91,394
Total Loans	74,780	93,255
Commercial Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Individually evaluated for impairment	12,484	11,949
Collectively evaluated for impairment	253,449	244,115
Total Loans	265,933	256,064
Acquisition and Development [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Individually evaluated for impairment	5,690	6,553
Collectively evaluated for impairment	93,066	92,748
Total Loans	98,756	99,301
Residential Mortgage [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Individually evaluated for impairment	4,820	4,418
Collectively evaluated for impairment	374,127	363,223
Total Loans	378,947	367,641
Consumer [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Individually evaluated for impairment	0	0
Collectively evaluated for impairment	24,676	23,730
Total Loans	$ 24,676	$ 23,730