Loans (Nonaccrual and Past Due Loans) (Details) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2013	Dec. 31, 2012
Accounts, Notes, Loans and Financing Receivable [Line Items]
Nonaccrual Loans	$ 10,607	$ 13,638
Accruing Loans 90 or More Days Past Due	36	185
Commercial Real Estate, Construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Nonaccrual Loans	80	0
Accruing Loans 90 or More Days Past Due	0	0
Commercial Real Estate, Other
Accounts, Notes, Loans and Financing Receivable [Line Items]
Nonaccrual Loans	6,801	9,831
Accruing Loans 90 or More Days Past Due	36	0
Commercial Real Estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Nonaccrual Loans	6,881	9,831
Accruing Loans 90 or More Days Past Due	36	0
Commercial and Industrial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Nonaccrual Loans	297	627
Accruing Loans 90 or More Days Past Due	0	181
Residential Real Estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Nonaccrual Loans	3,311	3,136
Accruing Loans 90 or More Days Past Due	0	0
Home Equity Lines of Credit
Accounts, Notes, Loans and Financing Receivable [Line Items]
Nonaccrual Loans	56	24
Accruing Loans 90 or More Days Past Due	0	0
Consumer
Accounts, Notes, Loans and Financing Receivable [Line Items]
Nonaccrual Loans	62	20
Accruing Loans 90 or More Days Past Due	$ 0	$ 4