Allowance for Loan and Lease Losses (Details 4) - USD ($)
$ in Thousands |
3 Months Ended |
6 Months Ended |
Jun. 30, 2016 |
Jun. 30, 2015 |
Jun. 30, 2016 |
Jun. 30, 2015 |
| Originated Loans and Leases [Member] |
|
|
|
|
| Financing Receivable, Impaired [Line Items] |
|
|
|
|
| Average Recorded Investment With No Related Allowance |
$ 9,371
|
$ 9,436
|
$ 9,046
|
$ 12,902
|
| Interest Income Recognized With No Related Allowance |
0
|
0
|
0
|
0
|
| Average Recorded Investment With Related Allowance |
801
|
1,678
|
653
|
1,669
|
| Interest Income Recognized With Related Allowance |
0
|
0
|
0
|
0
|
| Average Recorded Investment |
10,172
|
11,114
|
9,699
|
14,571
|
| Interest Income Recognized |
0
|
0
|
0
|
0
|
| Originated Loans and Leases [Member] | Commercial and Industrial Other [Member] |
|
|
|
|
| Financing Receivable, Impaired [Line Items] |
|
|
|
|
| Average Recorded Investment With No Related Allowance |
382
|
560
|
572
|
1,688
|
| Interest Income Recognized With No Related Allowance |
0
|
0
|
0
|
0
|
| Average Recorded Investment With Related Allowance |
34
|
0
|
46
|
0
|
| Interest Income Recognized With Related Allowance |
0
|
0
|
0
|
0
|
| Originated Loans and Leases [Member] | Commercial Real Estate Other [Member] |
|
|
|
|
| Financing Receivable, Impaired [Line Items] |
|
|
|
|
| Average Recorded Investment With No Related Allowance |
6,445
|
7,739
|
6,022
|
9,045
|
| Interest Income Recognized With No Related Allowance |
0
|
0
|
0
|
0
|
| Average Recorded Investment With Related Allowance |
767
|
1,678
|
607
|
1,669
|
| Interest Income Recognized With Related Allowance |
0
|
0
|
0
|
0
|
| Originated Loans and Leases [Member] | Residential Real Estate - Home equity [Member] |
|
|
|
|
| Financing Receivable, Impaired [Line Items] |
|
|
|
|
| Average Recorded Investment With No Related Allowance |
2,544
|
1,137
|
2,452
|
2,169
|
| Interest Income Recognized With No Related Allowance |
0
|
0
|
0
|
0
|
| Acquired Loans and Leases [Member] |
|
|
|
|
| Financing Receivable, Impaired [Line Items] |
|
|
|
|
| Average Recorded Investment With No Related Allowance |
5,882
|
5,113
|
6,437
|
5,211
|
| Interest Income Recognized With No Related Allowance |
0
|
0
|
0
|
0
|
| Average Recorded Investment With Related Allowance |
54
|
921
|
47
|
931
|
| Interest Income Recognized With Related Allowance |
0
|
0
|
0
|
0
|
| Average Recorded Investment |
5,936
|
6,034
|
6,484
|
6,142
|
| Interest Income Recognized |
0
|
0
|
0
|
0
|
| Acquired Loans and Leases [Member] | Commercial and Industrial Other [Member] |
|
|
|
|
| Financing Receivable, Impaired [Line Items] |
|
|
|
|
| Average Recorded Investment With No Related Allowance |
289
|
559
|
408
|
600
|
| Interest Income Recognized With No Related Allowance |
0
|
0
|
0
|
0
|
| Average Recorded Investment With Related Allowance |
23
|
778
|
16
|
787
|
| Interest Income Recognized With Related Allowance |
0
|
0
|
0
|
0
|
| Acquired Loans and Leases [Member] | Commercial Real Estate Other [Member] |
|
|
|
|
| Financing Receivable, Impaired [Line Items] |
|
|
|
|
| Average Recorded Investment With No Related Allowance |
4,292
|
3,074
|
4,447
|
3,176
|
| Interest Income Recognized With No Related Allowance |
0
|
0
|
0
|
0
|
| Average Recorded Investment With Related Allowance |
31
|
143
|
31
|
144
|
| Interest Income Recognized With Related Allowance |
0
|
0
|
0
|
0
|
| Acquired Loans and Leases [Member] | Residential Real Estate - Home equity [Member] |
|
|
|
|
| Financing Receivable, Impaired [Line Items] |
|
|
|
|
| Average Recorded Investment With No Related Allowance |
997
|
1,109
|
1,260
|
1,060
|
| Interest Income Recognized With No Related Allowance |
0
|
0
|
0
|
0
|
| Acquired Loans and Leases [Member] | Commercial Real Estate - Construction [Member] |
|
|
|
|
| Financing Receivable, Impaired [Line Items] |
|
|
|
|
| Average Recorded Investment With No Related Allowance |
304
|
371
|
322
|
375
|
| Interest Income Recognized With No Related Allowance |
$ 0
|
$ 0
|
$ 0
|
$ 0
|