Loans (Schedule of Recorded Investment of Troubled Debt Restructurings) (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2014		Dec. 31, 2013
Financing Receivable, Modifications [Line Items]
Total	$ 4,650		$ 6,417
Commercial and Industrial Loans and Leases
Financing Receivable, Modifications [Line Items]
Total	1,809		2,092
Commercial Real Estate Loans
Financing Receivable, Modifications [Line Items]
Total	2,841		4,325
Performing
Financing Receivable, Modifications [Line Items]
Total	2,763		2,450
Performing | Commercial and Industrial Loans and Leases
Financing Receivable, Modifications [Line Items]
Total	1,803		2,086
Performing | Commercial Real Estate Loans
Financing Receivable, Modifications [Line Items]
Total	960		364
Non-Accrual
Financing Receivable, Modifications [Line Items]
Total	1,887	[1]	3,967	[1]
Non-Accrual | Commercial and Industrial Loans and Leases
Financing Receivable, Modifications [Line Items]
Total	6	[1]	6	[1]
Non-Accrual | Commercial Real Estate Loans
Financing Receivable, Modifications [Line Items]
Total	$ 1,881	[1]	$ 3,961	[1]

[1] The non-accrual troubled debt restructurings are included in the Non-Accrual Loan table presented on a previous page.