|
Loans and Allowance for Loan Losses (Summary of Impaired Loan Balances and Associated Allowance by Portfolio Segment) (Details) (USD $)
In Thousands, unless otherwise specified
|
12 Months Ended |
|
Dec. 31, 2014
|
Dec. 31, 2013
|
Dec. 31, 2012
|
| Financing Receivable, Impaired [Line Items] |
|
|
|
| Recorded investment with related allowance recorded |
$ 14,186 |
$ 22,236 |
$ 19,781 |
| Unpaid principal balance with related allowance recorded |
14,186 |
22,236 |
19,781 |
| Average recorded investment with related allowance recorded |
18,804 |
20,222 |
21,591 |
| Interest income recognized with related allowance recorded |
133 |
148 |
114 |
| Recorded investment without related allowance recorded |
6,993 |
5,711 |
7,376 |
| Unpaid principal balance without related allowance recorded |
8,330 |
8,015 |
9,476 |
| Impaired Financing Receivable With No Related Allowance Related Allowance |
0 |
0 |
|
| Average recorded investment without related allowance recorded |
6,337 |
7,397 |
5,616 |
| Interest income recognized without related allowance recorded |
83 |
91 |
72 |
| Recorded investment, total impaired loans |
21,179 |
27,947 |
27,157 |
| Unpaid principal balance, total impaired loans |
22,516 |
30,251 |
29,257 |
| Related allowance, total impaired loans |
2,239 |
2,981 |
3,106 |
| Average recorded investment, total impaired loans |
25,141 |
27,619 |
27,207 |
| Interest income recognized, total impaired loans |
216 |
239 |
186 |
| Residential real estate loans |
|
|
|
| Financing Receivable, Impaired [Line Items] |
|
|
|
| Recorded investment with related allowance recorded |
7,713 |
11,902 |
11,021 |
| Unpaid principal balance with related allowance recorded |
7,713 |
11,902 |
11,021 |
| Average recorded investment with related allowance recorded |
9,524 |
10,411 |
10,585 |
| Interest income recognized with related allowance recorded |
125 |
118 |
114 |
| Recorded investment without related allowance recorded |
1,943 |
2,533 |
2,784 |
| Unpaid principal balance without related allowance recorded |
2,604 |
3,846 |
3,841 |
| Impaired Financing Receivable With No Related Allowance Related Allowance |
0 |
0 |
|
| Average recorded investment without related allowance recorded |
2,257 |
2,925 |
2,548 |
| Interest income recognized without related allowance recorded |
13 |
28 |
26 |
| Related allowance, total impaired loans |
1,220 |
1,750 |
2,255 |
| Commercial real estate loans |
|
|
|
| Financing Receivable, Impaired [Line Items] |
|
|
|
| Recorded investment with related allowance recorded |
3,419 |
6,805 |
4,296 |
| Unpaid principal balance with related allowance recorded |
3,419 |
6,805 |
4,296 |
| Average recorded investment with related allowance recorded |
4,911 |
5,517 |
5,551 |
| Interest income recognized with related allowance recorded |
|
20 |
|
| Recorded investment without related allowance recorded |
4,239 |
2,059 |
3,672 |
| Unpaid principal balance without related allowance recorded |
4,502 |
2,782 |
4,127 |
| Impaired Financing Receivable With No Related Allowance Related Allowance |
0 |
0 |
|
| Average recorded investment without related allowance recorded |
2,869 |
3,362 |
2,056 |
| Interest income recognized without related allowance recorded |
59 |
55 |
33 |
| Related allowance, total impaired loans |
251 |
526 |
265 |
| Commercial loans |
|
|
|
| Financing Receivable, Impaired [Line Items] |
|
|
|
| Recorded investment with related allowance recorded |
1,390 |
1,876 |
2,971 |
| Unpaid principal balance with related allowance recorded |
1,390 |
1,876 |
2,971 |
| Average recorded investment with related allowance recorded |
2,466 |
2,543 |
3,927 |
| Interest income recognized with related allowance recorded |
8 |
10 |
|
| Recorded investment without related allowance recorded |
463 |
759 |
639 |
| Unpaid principal balance without related allowance recorded |
606 |
871 |
956 |
| Impaired Financing Receivable With No Related Allowance Related Allowance |
0 |
0 |
|
| Average recorded investment without related allowance recorded |
791 |
765 |
389 |
| Interest income recognized without related allowance recorded |
11 |
8 |
13 |
| Related allowance, total impaired loans |
168 |
132 |
286 |
| Home equity loans |
|
|
|
| Financing Receivable, Impaired [Line Items] |
|
|
|
| Recorded investment with related allowance recorded |
1,410 |
1,228 |
1,236 |
| Unpaid principal balance with related allowance recorded |
1,410 |
1,228 |
1,236 |
| Average recorded investment with related allowance recorded |
1,545 |
1,291 |
1,289 |
| Recorded investment without related allowance recorded |
331 |
343 |
279 |
| Unpaid principal balance without related allowance recorded |
581 |
479 |
550 |
| Impaired Financing Receivable With No Related Allowance Related Allowance |
0 |
0 |
|
| Average recorded investment without related allowance recorded |
399 |
334 |
617 |
| Related allowance, total impaired loans |
496 |
433 |
261 |
| Consumer loans |
|
|
|
| Financing Receivable, Impaired [Line Items] |
|
|
|
| Recorded investment with related allowance recorded |
254 |
425 |
257 |
| Unpaid principal balance with related allowance recorded |
254 |
425 |
257 |
| Average recorded investment with related allowance recorded |
358 |
460 |
239 |
| Recorded investment without related allowance recorded |
17 |
17 |
2 |
| Unpaid principal balance without related allowance recorded |
37 |
37 |
2 |
| Impaired Financing Receivable With No Related Allowance Related Allowance |
0 |
0 |
|
| Average recorded investment without related allowance recorded |
21 |
11 |
6 |
| Related allowance, total impaired loans |
$ 104 |
$ 140 |
$ 39 |