Loans (Schedule of Carrying Amount of Loans with Deterioration of Credit Quality) (Details) - USD ($) $ in Thousands	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Financing Receivable, Recorded Investment [Line Items]
Carrying Amount, Net of Allowance	$ 7,555	$ 8,307	$ 14,745
Receivables Acquired with Deteriorated Credit Quality
Financing Receivable, Recorded Investment [Line Items]
Loans Acquired with Deteriorated Credit Quality (Included in the Total Above)	7,555	8,361	14,753
Receivables Acquired with Deteriorated Credit Quality | Commercial and Industrial Loans
Financing Receivable, Recorded Investment [Line Items]
Loans Acquired with Deteriorated Credit Quality (Included in the Total Above)	1,325	354	1,981
Receivables Acquired with Deteriorated Credit Quality | Commercial Real Estate Loans
Financing Receivable, Recorded Investment [Line Items]
Loans Acquired with Deteriorated Credit Quality (Included in the Total Above)	5,363	6,385	10,871
Receivables Acquired with Deteriorated Credit Quality | Home Equity Loans
Financing Receivable, Recorded Investment [Line Items]
Loans Acquired with Deteriorated Credit Quality (Included in the Total Above)	0	0	0
Receivables Acquired with Deteriorated Credit Quality | Consumer Loans
Financing Receivable, Recorded Investment [Line Items]
Loans Acquired with Deteriorated Credit Quality (Included in the Total Above)	0	118	134
Receivables Acquired with Deteriorated Credit Quality | Residential Mortgage Loans
Financing Receivable, Recorded Investment [Line Items]
Loans Acquired with Deteriorated Credit Quality (Included in the Total Above)	$ 867	$ 1,504	$ 1,767