Loans and the Allowance for Loan Losses (Details) - Composition of Loan Portfolio (USD $) In Thousands, unless otherwise specified	Jun. 30, 2014	Dec. 31, 2013
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	$ 1,005,777	$ 960,604
Net deferred loan costs	479	339
Total loans	1,006,256	960,943
Commercial Portfolio Segment [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	245,930	229,688
Commercial Real Estate Portfolio Segment [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	565,397	536,539
Construction Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	46,705	42,722
Residential Portfolio Segment [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	147,128	150,571
Consumer Portfolio Segment [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	$ 617	$ 1,084