Allowance for Loan Losses (Schedule of Debtor Troubled Debt Restructuring, Current Period) (Details) (USD $)	Dec. 31, 2014	Dec. 31, 2013
Troubled Debt Restructuring, Debtor, Current Period [Line Items]
financing receivables, modifications, subsequent default, recorded investment at period end	$ 6,338,000	$ 5,640,000
financing receivable, modifications, subsequent default, number of contracts at period end	51	64
Commercial and Industrial Financing Receivable
Troubled Debt Restructuring, Debtor, Current Period [Line Items]
financing receivables, modifications, subsequent default, recorded investment at period end	5,357,000	1,773,000
financing receivable, modifications, subsequent default, number of contracts at period end	4	4
Commercial and Industrial Financing Receivable | Originated Loans
Troubled Debt Restructuring, Debtor, Current Period [Line Items]
financing receivables, modifications, subsequent default, recorded investment at period end	4,930,116	1,773,000
financing receivable, modifications, subsequent default, number of contracts at period end	3	4
Commercial and Industrial Financing Receivable | Covered Loans
Troubled Debt Restructuring, Debtor, Current Period [Line Items]
financing receivables, modifications, subsequent default, recorded investment at period end	427,000	0
financing receivable, modifications, subsequent default, number of contracts at period end	1	0
Commercial Real Estate
Troubled Debt Restructuring, Debtor, Current Period [Line Items]
financing receivables, modifications, subsequent default, recorded investment at period end	363,000	3,101,000
financing receivable, modifications, subsequent default, number of contracts at period end	1	7
Commercial Real Estate | Originated Loans
Troubled Debt Restructuring, Debtor, Current Period [Line Items]
financing receivables, modifications, subsequent default, recorded investment at period end	362,812	3,101,000
financing receivable, modifications, subsequent default, number of contracts at period end	1	6
Commercial Real Estate | Covered Loans
Troubled Debt Restructuring, Debtor, Current Period [Line Items]
financing receivables, modifications, subsequent default, recorded investment at period end	0	0
financing receivable, modifications, subsequent default, number of contracts at period end	0	1
Commercial Real Estate Construction Financing Receivable
Troubled Debt Restructuring, Debtor, Current Period [Line Items]
financing receivables, modifications, subsequent default, recorded investment at period end	0	276,000
financing receivable, modifications, subsequent default, number of contracts at period end	0	2
Commercial Real Estate Construction Financing Receivable | Originated Loans
Troubled Debt Restructuring, Debtor, Current Period [Line Items]
financing receivables, modifications, subsequent default, recorded investment at period end	0	231,000
financing receivable, modifications, subsequent default, number of contracts at period end	0	1
Commercial Real Estate Construction Financing Receivable | Covered Loans
Troubled Debt Restructuring, Debtor, Current Period [Line Items]
financing receivables, modifications, subsequent default, recorded investment at period end	0	45,000
financing receivable, modifications, subsequent default, number of contracts at period end	0	1
Commercial Loan
Troubled Debt Restructuring, Debtor, Current Period [Line Items]
financing receivables, modifications, subsequent default, recorded investment at period end	5,720,000	5,150,000
financing receivable, modifications, subsequent default, number of contracts at period end	5	13
Commercial Loan | Originated Loans
Troubled Debt Restructuring, Debtor, Current Period [Line Items]
financing receivables, modifications, subsequent default, recorded investment at period end	5,293,000	5,105,000
financing receivable, modifications, subsequent default, number of contracts at period end	4	11
Commercial Loan | Covered Loans
Troubled Debt Restructuring, Debtor, Current Period [Line Items]
financing receivables, modifications, subsequent default, recorded investment at period end	427,000	45,000
financing receivable, modifications, subsequent default, number of contracts at period end	1	2
Consumer Installment
Troubled Debt Restructuring, Debtor, Current Period [Line Items]
financing receivables, modifications, subsequent default, recorded investment at period end	205,000	170,000
financing receivable, modifications, subsequent default, number of contracts at period end	13	17
Consumer Installment | Originated Consumer Loans
Troubled Debt Restructuring, Debtor, Current Period [Line Items]
financing receivables, modifications, subsequent default, recorded investment at period end	40,358	170,000
financing receivable, modifications, subsequent default, number of contracts at period end	11	17
Consumer Installment | Acquired Loans
Troubled Debt Restructuring, Debtor, Current Period [Line Items]
financing receivables, modifications, subsequent default, recorded investment at period end	165,000
financing receivable, modifications, subsequent default, number of contracts at period end	2
Home Equity Line of Credit
Troubled Debt Restructuring, Debtor, Current Period [Line Items]
financing receivables, modifications, subsequent default, recorded investment at period end	90,000	0
financing receivable, modifications, subsequent default, number of contracts at period end	2	0
Home Equity Line of Credit | Originated Consumer Loans
Troubled Debt Restructuring, Debtor, Current Period [Line Items]
financing receivables, modifications, subsequent default, recorded investment at period end	29,000	0
financing receivable, modifications, subsequent default, number of contracts at period end	1	0
Home Equity Line of Credit | Acquired Loans
Troubled Debt Restructuring, Debtor, Current Period [Line Items]
financing receivables, modifications, subsequent default, recorded investment at period end	61,000
financing receivable, modifications, subsequent default, number of contracts at period end	1
Consumer Credit Card Financing Receivable
Troubled Debt Restructuring, Debtor, Current Period [Line Items]
financing receivables, modifications, subsequent default, recorded investment at period end	140,000	245,000
financing receivable, modifications, subsequent default, number of contracts at period end	28	33
Consumer Credit Card Financing Receivable | Originated Consumer Loans
Troubled Debt Restructuring, Debtor, Current Period [Line Items]
financing receivables, modifications, subsequent default, recorded investment at period end	140,000	245,000
financing receivable, modifications, subsequent default, number of contracts at period end	28	33
Residential Mortgage
Troubled Debt Restructuring, Debtor, Current Period [Line Items]
financing receivables, modifications, subsequent default, recorded investment at period end	183,000	75,000
financing receivable, modifications, subsequent default, number of contracts at period end	3	1
Residential Mortgage | Originated Consumer Loans
Troubled Debt Restructuring, Debtor, Current Period [Line Items]
financing receivables, modifications, subsequent default, recorded investment at period end	183,000	75,000
financing receivable, modifications, subsequent default, number of contracts at period end	3	1
Residential Mortgage | Acquired Loans
Troubled Debt Restructuring, Debtor, Current Period [Line Items]
financing receivables, modifications, subsequent default, recorded investment at period end	0
financing receivable, modifications, subsequent default, number of contracts at period end	0
Consumer Loan
Troubled Debt Restructuring, Debtor, Current Period [Line Items]
financing receivables, modifications, subsequent default, recorded investment at period end	618,000	490,000
financing receivable, modifications, subsequent default, number of contracts at period end	46	51
Consumer Loan | Originated Consumer Loans
Troubled Debt Restructuring, Debtor, Current Period [Line Items]
financing receivables, modifications, subsequent default, recorded investment at period end	392,000	490,000
financing receivable, modifications, subsequent default, number of contracts at period end	43	51
Consumer Loan | Acquired Loans
Troubled Debt Restructuring, Debtor, Current Period [Line Items]
financing receivables, modifications, subsequent default, recorded investment at period end	$ 226,000
financing receivable, modifications, subsequent default, number of contracts at period end	3