|
Loans (Details 5) (USD $)
In Thousands, unless otherwise specified
|
3 Months Ended |
9 Months Ended |
|
Sep. 30, 2012
Contract
|
Sep. 30, 2011
Contract
|
Sep. 30, 2012
Contract
|
Sep. 30, 2011
Contract
|
| Summary of troubled debt restructurings |
|
|
|
|
| Number of loans restructured |
1 |
1 |
9 |
10 |
| Pre-Modification Recorded Investment |
$ 206 |
$ 298 |
$ 834 |
$ 5,268 |
| Post-Modification Recorded Investment |
206 |
298 |
834 |
5,268 |
| Financing receivables modifications subsequent default number of contracts |
0 |
0 |
1 |
1 |
| Financing receivables modifications pre modification recorded investment 1 |
0 |
0 |
60 |
90 |
|
Commercial [Member]
|
|
|
|
|
| Summary of troubled debt restructurings |
|
|
|
|
| Number of loans restructured |
|
|
|
3 |
| Pre-Modification Recorded Investment |
|
|
|
4,465 |
| Post-Modification Recorded Investment |
|
|
|
4,465 |
|
Commercial real estate [Member]
|
|
|
|
|
| Summary of troubled debt restructurings |
|
|
|
|
| Number of loans restructured |
0 |
1 |
1 |
2 |
| Pre-Modification Recorded Investment |
0 |
298 |
140 |
518 |
| Post-Modification Recorded Investment |
0 |
298 |
140 |
518 |
|
Residential real estate [Member]
|
|
|
|
|
| Summary of troubled debt restructurings |
|
|
|
|
| Number of loans restructured |
1 |
0 |
8 |
5 |
| Pre-Modification Recorded Investment |
206 |
0 |
694 |
285 |
| Post-Modification Recorded Investment |
$ 206 |
$ 0 |
$ 694 |
$ 285 |