Allowance for Loan Losses (Schedule of Defaulted Troubled Debt Restructuring) (Details) $ in Thousands	Jun. 30, 2016 USD ($) loans	Dec. 31, 2015 USD ($) loans	Jun. 30, 2015 USD ($) loans
Troubled Debt Restructuring, Debtor, Current Period [Line Items]
Financing receivable, modifications, subsequent default, number of contracts at period end | loans	2		4
Financing receivable, modifications, subsequent default, recorded investment | $	$ 15		$ 408
Credit Card Receivable
Troubled Debt Restructuring, Debtor, Current Period [Line Items]
Financing receivable, modifications, subsequent default, number of contracts at period end | loans	0		1
Financing receivable, modifications, subsequent default, recorded investment | $	$ 0		$ 1
Credit Card Receivable | Originated Consumer Loans
Troubled Debt Restructuring, Debtor, Current Period [Line Items]
Financing receivable, modifications, subsequent default, number of contracts at period end | loans	0		1
Financing receivable, modifications, subsequent default, recorded investment | $	$ 0		$ 1
Commercial and Industrial
Troubled Debt Restructuring, Debtor, Current Period [Line Items]
Financing receivable, modifications, subsequent default, number of contracts at period end | loans	0		0
Financing receivable, modifications, subsequent default, recorded investment | $	$ 0		$ 0
Commercial and Industrial | Originated Loans
Troubled Debt Restructuring, Debtor, Current Period [Line Items]
Financing receivable, modifications, subsequent default, number of contracts at period end | loans	0		0
Financing receivable, modifications, subsequent default, recorded investment | $	$ 0		$ 0
Commercial and Industrial | Covered Loans
Troubled Debt Restructuring, Debtor, Current Period [Line Items]
Financing receivable, modifications, subsequent default, number of contracts at period end | loans	0		0
Financing receivable, modifications, subsequent default, recorded investment | $	$ 0		$ 0
Commercial and Industrial | Acquired Loans
Troubled Debt Restructuring, Debtor, Current Period [Line Items]
Financing receivable, modifications, subsequent default, number of contracts at period end | loans	0		0
Financing receivable, modifications, subsequent default, recorded investment | $	$ 0		$ 0
Commercial Real Estate
Troubled Debt Restructuring, Debtor, Current Period [Line Items]
Financing receivable, modifications, subsequent default, number of contracts at period end | loans	0		0
Financing receivable, modifications, subsequent default, recorded investment | $	$ 0		$ 0
Commercial Real Estate | Originated Loans
Troubled Debt Restructuring, Debtor, Current Period [Line Items]
Financing receivable, modifications, subsequent default, number of contracts at period end | loans	0		0
Financing receivable, modifications, subsequent default, recorded investment | $	$ 0		$ 0
Commercial Real Estate | Covered Loans
Troubled Debt Restructuring, Debtor, Current Period [Line Items]
Financing receivable, modifications, subsequent default, number of contracts at period end | loans	0		0
Financing receivable, modifications, subsequent default, recorded investment | $	$ 0		$ 0
Commercial Real Estate | Acquired Loans
Troubled Debt Restructuring, Debtor, Current Period [Line Items]
Financing receivable, modifications, subsequent default, number of contracts at period end | loans	0		0
Financing receivable, modifications, subsequent default, recorded investment | $	$ 0		$ 0
Construction Loans
Troubled Debt Restructuring, Debtor, Current Period [Line Items]
Financing receivable, modifications, subsequent default, number of contracts at period end | loans	0		0
Financing receivable, modifications, subsequent default, recorded investment | $	$ 0		$ 0
Construction Loans | Originated Loans
Troubled Debt Restructuring, Debtor, Current Period [Line Items]
Financing receivable, modifications, subsequent default, number of contracts at period end | loans	0		0
Financing receivable, modifications, subsequent default, recorded investment | $	$ 0		$ 0
Construction Loans | Covered Loans
Troubled Debt Restructuring, Debtor, Current Period [Line Items]
Financing receivable, modifications, subsequent default, number of contracts at period end | loans	0		0
Financing receivable, modifications, subsequent default, recorded investment | $	$ 0		$ 0
Construction Loans | Acquired Loans
Troubled Debt Restructuring, Debtor, Current Period [Line Items]
Financing receivable, modifications, subsequent default, number of contracts at period end | loans	0		0
Financing receivable, modifications, subsequent default, recorded investment | $	$ 0		$ 0
Commercial Loan
Troubled Debt Restructuring, Debtor, Current Period [Line Items]
Financing receivable, modifications, subsequent default, number of contracts at period end | loans	0		0
Financing receivable, modifications, subsequent default, recorded investment | $	$ 0		$ 0
Commercial Loan | Originated Loans
Troubled Debt Restructuring, Debtor, Current Period [Line Items]
Financing receivable, modifications, subsequent default, number of contracts at period end | loans	0		0
Financing receivable, modifications, subsequent default, recorded investment | $	$ 0		$ 0
Commercial Loan | Covered Loans
Troubled Debt Restructuring, Debtor, Current Period [Line Items]
Financing receivable, modifications, subsequent default, number of contracts at period end | loans	0		0
Financing receivable, modifications, subsequent default, recorded investment | $	$ 0		$ 0
Commercial Loan | Acquired Loans
Troubled Debt Restructuring, Debtor, Current Period [Line Items]
Financing receivable, modifications, subsequent default, number of contracts at period end | loans	0		0
Financing receivable, modifications, subsequent default, recorded investment | $	$ 0		$ 0
Installment
Troubled Debt Restructuring, Debtor, Current Period [Line Items]
Financing receivable, modifications, subsequent default, number of contracts at period end | loans	2
Financing receivable, modifications, subsequent default, recorded investment | $	$ 15
Installment | Originated Consumer Loans
Troubled Debt Restructuring, Debtor, Current Period [Line Items]
Financing receivable, modifications, subsequent default, number of contracts at period end | loans	2
Financing receivable, modifications, subsequent default, recorded investment | $	$ 15
Installment | Acquired Loans
Troubled Debt Restructuring, Debtor, Current Period [Line Items]
Financing receivable, modifications, subsequent default, number of contracts at period end | loans	0
Financing receivable, modifications, subsequent default, recorded investment | $	$ 0
Consumer Installment
Troubled Debt Restructuring, Debtor, Current Period [Line Items]
Financing receivable, modifications, subsequent default, number of contracts at period end | loans			2
Financing receivable, modifications, subsequent default, recorded investment | $			$ 39
Consumer Installment | Originated Consumer Loans
Troubled Debt Restructuring, Debtor, Current Period [Line Items]
Financing receivable, modifications, subsequent default, number of contracts at period end | loans			1
Financing receivable, modifications, subsequent default, recorded investment | $			$ 6
Consumer Installment | Acquired Loans
Troubled Debt Restructuring, Debtor, Current Period [Line Items]
Financing receivable, modifications, subsequent default, number of contracts at period end | loans		1
Financing receivable, modifications, subsequent default, recorded investment | $		$ 33
Consumer Home Equity Lines Financing Receivable
Troubled Debt Restructuring, Debtor, Current Period [Line Items]
Financing receivable, modifications, subsequent default, number of contracts at period end | loans	0		0
Financing receivable, modifications, subsequent default, recorded investment | $	$ 0		$ 0
Consumer Home Equity Lines Financing Receivable | Originated Consumer Loans
Troubled Debt Restructuring, Debtor, Current Period [Line Items]
Financing receivable, modifications, subsequent default, number of contracts at period end | loans	0		0
Financing receivable, modifications, subsequent default, recorded investment | $	$ 0		$ 0
Consumer Home Equity Lines Financing Receivable | Acquired Loans
Troubled Debt Restructuring, Debtor, Current Period [Line Items]
Financing receivable, modifications, subsequent default, number of contracts at period end | loans	0	0
Financing receivable, modifications, subsequent default, recorded investment | $	$ 0	$ 0
Residential Mortgages
Troubled Debt Restructuring, Debtor, Current Period [Line Items]
Financing receivable, modifications, subsequent default, number of contracts at period end | loans	0		1
Financing receivable, modifications, subsequent default, recorded investment | $	$ 0		$ 368
Residential Mortgages | Originated Consumer Loans
Troubled Debt Restructuring, Debtor, Current Period [Line Items]
Financing receivable, modifications, subsequent default, number of contracts at period end | loans	0		1
Financing receivable, modifications, subsequent default, recorded investment | $	$ 0		$ 368
Residential Mortgages | Acquired Loans
Troubled Debt Restructuring, Debtor, Current Period [Line Items]
Financing receivable, modifications, subsequent default, number of contracts at period end | loans	0	0
Financing receivable, modifications, subsequent default, recorded investment | $	$ 0	$ 0
Total consumer
Troubled Debt Restructuring, Debtor, Current Period [Line Items]
Financing receivable, modifications, subsequent default, number of contracts at period end | loans	2		4
Financing receivable, modifications, subsequent default, recorded investment | $	$ 15		$ 408
Total consumer | Originated Consumer Loans
Troubled Debt Restructuring, Debtor, Current Period [Line Items]
Financing receivable, modifications, subsequent default, number of contracts at period end | loans	2		3
Financing receivable, modifications, subsequent default, recorded investment | $	$ 15		$ 375
Total consumer | Acquired Loans
Troubled Debt Restructuring, Debtor, Current Period [Line Items]
Financing receivable, modifications, subsequent default, number of contracts at period end | loans	0	1
Financing receivable, modifications, subsequent default, recorded investment | $	$ 0	$ 33