Loans Aging Of The Recorded Investment In Past Due Loans And Leases (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Loans
Loans, net of deferred fees and costs	$ 1,620,898	$ 1,196,234
Net loans	1,603,017	1,179,169
Commercial real estate, construction
Loans
30 - 59 days	12,022	8,665
60 - 89 days	3,473	2,508
90 Days	7,163	3,815
Total	22,658	14,988
Current Loans	1,598,240	1,181,246
Loans, net of deferred fees and costs	1,620,898	1,196,234
Originated Loan
Loans
30 - 59 days	6,629	7,473
60 - 89 days	1,947	1,375
90 Days	4,498	3,543
Total	13,074	12,391
Current Loans	1,198,940	1,073,105
Loans, net of deferred fees and costs	1,212,014	1,085,496
Originated Loan | Commercial real estate, construction
Loans
30 - 59 days	0	1,066
60 - 89 days	0	0
90 Days	0	0
Total	0	1,066
Current Loans	37,901	43,637
Loans, net of deferred fees and costs	37,901	44,703
Originated Loan | Commercial real estate, other
Loans
30 - 59 days	565	432
60 - 89 days	285	0
90 Days	1,220	1,249
Total	2,070	1,681
Current Loans	432,590	392,851
Loans, net of deferred fees and costs	434,660	394,532
Originated Loan | Commercial real estate
Loans
30 - 59 days	565	1,498
60 - 89 days	285	0
90 Days	1,220	1,249
Total	2,070	2,747
Current Loans	470,491	436,488
Loans, net of deferred fees and costs	472,561	439,235
Net loans	472,561	439,235
Originated Loan | Commercial and industrial
Loans
30 - 59 days	17	171
60 - 89 days	18	17
90 Days	1,245	49
Total	1,280	237
Current Loans	248,695	206,039
Loans, net of deferred fees and costs	249,975	206,276
Originated Loan | Residential real estate
Loans
30 - 59 days	4,502	4,584
60 - 89 days	1,062	1,140
90 Days	1,902	1,258
Total	7,466	6,982
Current Loans	246,703	241,901
Loans, net of deferred fees and costs	254,169	248,883
Originated Loan | Home equity lines of credit
Loans
30 - 59 days	344	254
60 - 89 days	425	65
90 Days	129	929
Total	898	1,248
Current Loans	61,565	53,930
Loans, net of deferred fees and costs	62,463	55,178
Originated Loan | Consumer
Loans
30 - 59 days	1,136	919
60 - 89 days	157	153
90 Days	2	58
Total	1,295	1,130
Current Loans	168,618	132,734
Loans, net of deferred fees and costs	169,913	133,864
Originated Loan | Deposit account overdrafts
Loans
30 - 59 days	65	47
60 - 89 days	0	0
90 Days	0	0
Total	65	47
Current Loans	2,868	2,013
Loans, net of deferred fees and costs	2,933	2,060
Acquired Loans
Loans
30 - 59 days	5,393	1,192
60 - 89 days	1,526	1,133
90 Days	2,665	272
Total	9,584	2,597
Current Loans	399,300	108,141
Loans, net of deferred fees and costs	408,884	110,738
Acquired Loans | Commercial real estate, construction
Loans
30 - 59 days	0	274
60 - 89 days	0	0
90 Days	96	0
Total	96	274
Current Loans	955	2,562
Loans, net of deferred fees and costs	1,051	2,836
Acquired Loans | Commercial real estate, other
Loans
30 - 59 days	1,067	0
60 - 89 days	143	679
90 Days	567	0
Total	1,777	679
Current Loans	119,698	54,959
Loans, net of deferred fees and costs	121,475	55,638
Acquired Loans | Commercial real estate
Loans
30 - 59 days	1,067	274
60 - 89 days	143	679
90 Days	663	0
Total	1,873	953
Current Loans	120,653	57,521
Loans, net of deferred fees and costs	122,526	58,474
Net loans	122,526	58,474
Acquired Loans | Commercial and industrial
Loans
30 - 59 days	46	0
60 - 89 days	6	73
90 Days	815	78
Total	867	151
Current Loans	29,189	26,327
Loans, net of deferred fees and costs	30,056	26,478
Acquired Loans | Residential real estate
Loans
30 - 59 days	4,026	861
60 - 89 days	1,331	369
90 Days	1,179	194
Total	6,536	1,424
Current Loans	218,738	18,310
Loans, net of deferred fees and costs	225,274	19,734
Acquired Loans | Home equity lines of credit
Loans
30 - 59 days	9	0
60 - 89 days	19	0
90 Days	0	0
Total	28	0
Current Loans	18,204	4,898
Loans, net of deferred fees and costs	18,232	4,898
Acquired Loans | Consumer
Loans
30 - 59 days	245	57
60 - 89 days	27	12
90 Days	8	0
Total	280	69
Current Loans	12,516	1,085
Loans, net of deferred fees and costs	$ 12,796	$ 1,154