Loans (Loans By Risk Category) (Details) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2014	Dec. 31, 2013
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	$ 1,485,795	$ 1,179,169
Commercial real estate, construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	25,877	47,539
Commercial real estate, other
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	545,592	450,170
Commercial real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	571,469	497,709
Commercial and industrial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	261,544	232,754
Residential real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	412,807	268,617
Home equity lines of credit
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	74,762	60,076
Consumer
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	180,100	135,018
Deposit account overdrafts
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	2,669	2,060
Pass Rated (Grades 1 - 4)
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	823,276	706,629
Pass Rated (Grades 1 - 4) | Commercial real estate, construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	25,205	43,407
Pass Rated (Grades 1 - 4) | Commercial real estate, other
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	510,372	423,313
Pass Rated (Grades 1 - 4) | Commercial real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	535,577	466,720
Pass Rated (Grades 1 - 4) | Commercial and industrial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	249,039	212,193
Pass Rated (Grades 1 - 4) | Residential real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	37,346	26,822
Pass Rated (Grades 1 - 4) | Home equity lines of credit
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	934	844
Pass Rated (Grades 1 - 4) | Consumer
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	380	50
Pass Rated (Grades 1 - 4) | Deposit account overdrafts
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	0	0
Watch (Grade 5)
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	19,458	22,386
Watch (Grade 5) | Commercial real estate, construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	0	148
Watch (Grade 5) | Commercial real estate, other
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	11,795	13,433
Watch (Grade 5) | Commercial real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	11,795	13,581
Watch (Grade 5) | Commercial and industrial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	6,294	6,013
Watch (Grade 5) | Residential real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	1,367	2,787
Watch (Grade 5) | Home equity lines of credit
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	0	0
Watch (Grade 5) | Consumer
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	2	5
Watch (Grade 5) | Deposit account overdrafts
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	0	0
Substandard (Grade 6)
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	36,943	36,127
Substandard (Grade 6) | Commercial real estate, construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	0	68
Substandard (Grade 6) | Commercial real estate, other
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	22,317	12,921
Substandard (Grade 6) | Commercial real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	22,317	12,989
Substandard (Grade 6) | Commercial and industrial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	3,492	14,006
Substandard (Grade 6) | Residential real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	10,155	8,094
Substandard (Grade 6) | Home equity lines of credit
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	968	1,014
Substandard (Grade 6) | Consumer
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	11	24
Substandard (Grade 6) | Deposit account overdrafts
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	0	0
Doubtful (Grade 7)
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	417	546
Doubtful (Grade 7) | Commercial real estate, construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	0	0
Doubtful (Grade 7) | Commercial real estate, other
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	417	0
Doubtful (Grade 7) | Commercial real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	417	0
Doubtful (Grade 7) | Commercial and industrial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	0	542
Doubtful (Grade 7) | Residential real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	0	4
Doubtful (Grade 7) | Home equity lines of credit
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	0	0
Doubtful (Grade 7) | Consumer
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	0	0
Doubtful (Grade 7) | Deposit account overdrafts
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	0	0
Not Rated
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	623,257	430,546
Not Rated | Commercial real estate, construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	672	3,916
Not Rated | Commercial real estate, other
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	691	503
Not Rated | Commercial real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	1,363	4,419
Not Rated | Commercial and industrial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	2,719	0
Not Rated | Residential real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	363,939	230,910
Not Rated | Home equity lines of credit
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	72,860	58,218
Not Rated | Consumer
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	179,707	134,939
Not Rated | Deposit account overdrafts
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	2,669	2,060
Total Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	$ 1,503,351	$ 1,196,234