|
Investment Securities (Details 2) (USD $)
In Thousands, unless otherwise specified
|
Sep. 30, 2012
|
Dec. 31, 2011
|
| Fair value of investments with unrealized losses |
|
|
| Fair Value Less Than 12 Months |
$ 39,238 |
$ 99,378 |
| Unrealized Losses Less Than 12 Months |
456 |
898 |
| Fair Value 12 Months or longer |
10,863 |
16,635 |
| Unrealized Losses 12 Months or longer |
195 |
1,551 |
| Fair Value Total |
50,101 |
116,013 |
| Unrealized Losses Total |
651 |
2,449 |
|
Obligations of states and political subdivisions [Member]
|
|
|
| Fair value of investments with unrealized losses |
|
|
| Fair Value Less Than 12 Months |
963 |
|
| Unrealized Losses Less Than 12 Months |
15 |
|
| Fair Value 12 Months or longer |
|
|
| Unrealized Losses 12 Months or longer |
|
|
| Fair Value Total |
963 |
|
| Unrealized Losses Total |
15 |
|
|
Mortgage-backed securities [Member]
|
|
|
| Fair value of investments with unrealized losses |
|
|
| Fair Value Less Than 12 Months |
24,033 |
25,011 |
| Unrealized Losses Less Than 12 Months |
324 |
81 |
| Fair Value 12 Months or longer |
|
2,880 |
| Unrealized Losses 12 Months or longer |
|
36 |
| Fair Value Total |
24,033 |
27,891 |
| Unrealized Losses Total |
324 |
117 |
|
SBA- backed securities [Member]
|
|
|
| Fair value of investments with unrealized losses |
|
|
| Fair Value Less Than 12 Months |
13,252 |
62,543 |
| Unrealized Losses Less Than 12 Months |
107 |
332 |
| Fair Value 12 Months or longer |
6,038 |
|
| Unrealized Losses 12 Months or longer |
20 |
|
| Fair Value Total |
19,290 |
62,543 |
| Unrealized Losses Total |
127 |
332 |
|
Corporate Bonds [Member]
|
|
|
| Fair value of investments with unrealized losses |
|
|
| Fair Value Less Than 12 Months |
990 |
11,824 |
| Unrealized Losses Less Than 12 Months |
10 |
485 |
| Fair Value 12 Months or longer |
4,825 |
13,755 |
| Unrealized Losses 12 Months or longer |
175 |
1,515 |
| Fair Value Total |
5,815 |
25,579 |
| Unrealized Losses Total |
$ 185 |
$ 2,000 |