Loans (Schedule of Accounts, Notes, Loans and Financing Receivable) (Details) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2014	Dec. 31, 2013	Jun. 30, 2013
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	$ 846,258	$ 808,240	$ 754,216
Less:
Deferred loan fees	1,081	972
Allowance for loan loss	8,050	8,138
Loans and leases receivable adjustments	9,131	9,110
Loans and leases receivable net reported amount	837,127	799,130
Commercial Equipment [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	25,876	23,738	17,347
Consumer Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	736	838	937
Commercial Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	77,583	94,176	84,993
Home Equity and Second Mortgage [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	21,225	21,692	21,769
Construction and Land Development [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	32,086	32,001	29,120
Residential Mortgage [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	156,833	159,147	165,434
Commercial Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	$ 531,919	$ 476,648	$ 434,616