|
Impaired Loans (Detail) (USD $)
In Thousands, unless otherwise specified
|
3 Months Ended |
6 Months Ended |
|
|
Jun. 30, 2013
|
Jun. 30, 2012
|
Jun. 30, 2013
|
Jun. 30, 2012
|
Dec. 31, 2012
|
| Financing Receivable, Impaired [Line Items] |
|
|
|
|
|
| Recorded Investment |
$ 1,910 |
|
$ 1,910 |
|
$ 3,490 |
| Unpaid Principal Balance |
2,207 |
|
2,207 |
|
4,243 |
| Average Recorded Investment |
1,988 |
2,838 |
2,487 |
2,792 |
|
| Interest Income Recognized |
7 |
1 |
11 |
3 |
|
| Interest Recognized-Cash Method |
4 |
1 |
5 |
2 |
|
| Recorded Investment |
3,469 |
|
3,469 |
|
4,093 |
| Unpaid Principal Balance |
3,828 |
|
3,828 |
|
4,396 |
| Related Allowance |
1,347 |
|
1,347 |
|
1,652 |
| Average Recorded Investment |
3,614 |
4,575 |
3,774 |
4,615 |
|
| Interest Income Recognized |
0 |
0 |
1 |
0 |
|
| Interest Recognized-Cash Method |
0 |
1 |
0 |
1 |
|
| Recorded Investment |
5,379 |
|
5,379 |
|
7,583 |
| Unpaid Principal Balance |
6,035 |
|
6,035 |
|
8,639 |
| Related Allowance |
1,347 |
|
1,347 |
|
1,652 |
| Average Recorded Investment |
5,602 |
7,413 |
6,261 |
7,407 |
|
| Interest Income Recognized |
7 |
1 |
12 |
3 |
|
| Interest Recognized-Cash Method |
4 |
2 |
5 |
3 |
|
|
Residential
|
|
|
|
|
|
| Financing Receivable, Impaired [Line Items] |
|
|
|
|
|
| Recorded Investment |
1,181 |
|
1,181 |
|
1,427 |
| Unpaid Principal Balance |
1,453 |
|
1,453 |
|
1,760 |
| Average Recorded Investment |
1,273 |
1,202 |
1,324 |
1,184 |
|
| Interest Income Recognized |
2 |
0 |
5 |
1 |
|
| Interest Recognized-Cash Method |
0 |
1 |
1 |
1 |
|
| Recorded Investment |
640 |
|
640 |
|
943 |
| Unpaid Principal Balance |
790 |
|
790 |
|
1,020 |
| Related Allowance |
93 |
|
93 |
|
213 |
| Average Recorded Investment |
625 |
1,017 |
731 |
1,055 |
|
| Interest Income Recognized |
0 |
0 |
0 |
0 |
|
| Interest Recognized-Cash Method |
0 |
0 |
0 |
0 |
|
| Recorded Investment |
1,821 |
|
1,821 |
|
2,370 |
| Unpaid Principal Balance |
2,243 |
|
2,243 |
|
2,780 |
| Related Allowance |
93 |
|
93 |
|
213 |
| Average Recorded Investment |
1,898 |
2,219 |
2,055 |
2,239 |
|
| Interest Income Recognized |
2 |
0 |
5 |
1 |
|
| Interest Recognized-Cash Method |
0 |
1 |
1 |
1 |
|
|
Land
|
|
|
|
|
|
| Financing Receivable, Impaired [Line Items] |
|
|
|
|
|
| Recorded Investment |
127 |
|
127 |
|
125 |
| Unpaid Principal Balance |
134 |
|
134 |
|
126 |
| Average Recorded Investment |
126 |
41 |
125 |
29 |
|
| Interest Income Recognized |
0 |
0 |
0 |
0 |
|
| Interest Recognized-Cash Method |
0 |
0 |
0 |
0 |
|
| Recorded Investment |
0 |
|
0 |
|
0 |
| Unpaid Principal Balance |
0 |
|
0 |
|
0 |
| Related Allowance |
0 |
|
0 |
|
0 |
| Average Recorded Investment |
3 |
0 |
2 |
0 |
|
| Interest Income Recognized |
0 |
0 |
0 |
0 |
|
| Interest Recognized-Cash Method |
0 |
0 |
0 |
0 |
|
| Recorded Investment |
127 |
|
127 |
|
125 |
| Unpaid Principal Balance |
134 |
|
134 |
|
126 |
| Related Allowance |
0 |
|
0 |
|
0 |
| Average Recorded Investment |
129 |
41 |
127 |
29 |
|
| Interest Income Recognized |
0 |
0 |
0 |
0 |
|
| Interest Recognized-Cash Method |
0 |
0 |
0 |
0 |
|
|
Construction
|
|
|
|
|
|
| Financing Receivable, Impaired [Line Items] |
|
|
|
|
|
| Recorded Investment |
203 |
|
203 |
|
403 |
| Unpaid Principal Balance |
217 |
|
217 |
|
413 |
| Average Recorded Investment |
232 |
266 |
289 |
259 |
|
| Interest Income Recognized |
0 |
0 |
0 |
0 |
|
| Interest Recognized-Cash Method |
0 |
0 |
0 |
0 |
|
| Recorded Investment |
0 |
|
0 |
|
0 |
| Unpaid Principal Balance |
0 |
|
0 |
|
0 |
| Related Allowance |
0 |
|
0 |
|
0 |
| Average Recorded Investment |
0 |
0 |
0 |
0 |
|
| Interest Income Recognized |
0 |
0 |
0 |
0 |
|
| Interest Recognized-Cash Method |
0 |
0 |
0 |
0 |
|
| Recorded Investment |
203 |
|
203 |
|
403 |
| Unpaid Principal Balance |
217 |
|
217 |
|
413 |
| Related Allowance |
0 |
|
0 |
|
0 |
| Average Recorded Investment |
232 |
266 |
289 |
259 |
|
| Interest Income Recognized |
0 |
0 |
0 |
0 |
|
| Interest Recognized-Cash Method |
0 |
0 |
0 |
0 |
|
|
Commercial Real Estate
|
|
|
|
|
|
| Financing Receivable, Impaired [Line Items] |
|
|
|
|
|
| Recorded Investment |
139 |
|
139 |
|
1,535 |
| Unpaid Principal Balance |
141 |
|
141 |
|
1,944 |
| Average Recorded Investment |
106 |
1,244 |
582 |
1,234 |
|
| Interest Income Recognized |
0 |
0 |
0 |
0 |
|
| Interest Recognized-Cash Method |
0 |
0 |
0 |
0 |
|
| Recorded Investment |
988 |
|
988 |
|
1,301 |
| Unpaid Principal Balance |
1,063 |
|
1,063 |
|
1,394 |
| Related Allowance |
164 |
|
164 |
|
275 |
| Average Recorded Investment |
1,161 |
1,502 |
1,208 |
1,547 |
|
| Interest Income Recognized |
0 |
0 |
0 |
0 |
|
| Interest Recognized-Cash Method |
0 |
0 |
0 |
0 |
|
| Recorded Investment |
1,127 |
|
1,127 |
|
2,836 |
| Unpaid Principal Balance |
1,204 |
|
1,204 |
|
3,338 |
| Related Allowance |
164 |
|
164 |
|
275 |
| Average Recorded Investment |
1,267 |
2,746 |
1,790 |
2,781 |
|
| Interest Income Recognized |
0 |
0 |
0 |
0 |
|
| Interest Recognized-Cash Method |
0 |
0 |
0 |
0 |
|
|
Commercial Business
|
|
|
|
|
|
| Financing Receivable, Impaired [Line Items] |
|
|
|
|
|
| Recorded Investment |
0 |
|
0 |
|
0 |
| Unpaid Principal Balance |
0 |
|
0 |
|
0 |
| Average Recorded Investment |
0 |
0 |
0 |
0 |
|
| Interest Income Recognized |
4 |
0 |
4 |
0 |
|
| Interest Recognized-Cash Method |
3 |
0 |
3 |
0 |
|
| Recorded Investment |
1,776 |
|
1,776 |
|
1,776 |
| Unpaid Principal Balance |
1,909 |
|
1,909 |
|
1,909 |
| Related Allowance |
1,065 |
|
1,065 |
|
1,098 |
| Average Recorded Investment |
1,776 |
1,885 |
1,776 |
1,899 |
|
| Interest Income Recognized |
0 |
0 |
0 |
0 |
|
| Interest Recognized-Cash Method |
0 |
0 |
0 |
0 |
|
| Recorded Investment |
1,776 |
|
1,776 |
|
1,776 |
| Unpaid Principal Balance |
1,909 |
|
1,909 |
|
1,909 |
| Related Allowance |
1,065 |
|
1,065 |
|
1,098 |
| Average Recorded Investment |
1,776 |
1,885 |
1,776 |
1,899 |
|
| Interest Income Recognized |
4 |
0 |
4 |
0 |
|
| Interest Recognized-Cash Method |
3 |
0 |
3 |
0 |
|
|
Home Equity and Second Mortgage
|
|
|
|
|
|
| Financing Receivable, Impaired [Line Items] |
|
|
|
|
|
| Recorded Investment |
260 |
|
260 |
|
0 |
| Unpaid Principal Balance |
262 |
|
262 |
|
0 |
| Average Recorded Investment |
251 |
85 |
167 |
86 |
|
| Interest Income Recognized |
1 |
1 |
2 |
2 |
|
| Interest Recognized-Cash Method |
1 |
0 |
1 |
1 |
|
| Recorded Investment |
65 |
|
65 |
|
73 |
| Unpaid Principal Balance |
66 |
|
66 |
|
73 |
| Related Allowance |
25 |
|
25 |
|
66 |
| Average Recorded Investment |
49 |
171 |
57 |
114 |
|
| Interest Income Recognized |
0 |
0 |
1 |
0 |
|
| Interest Recognized-Cash Method |
0 |
1 |
0 |
1 |
|
| Recorded Investment |
325 |
|
325 |
|
73 |
| Unpaid Principal Balance |
328 |
|
328 |
|
73 |
| Related Allowance |
25 |
|
25 |
|
66 |
| Average Recorded Investment |
300 |
256 |
224 |
200 |
|
| Interest Income Recognized |
1 |
1 |
3 |
2 |
|
| Interest Recognized-Cash Method |
1 |
1 |
1 |
2 |
|
|
Other Consumer
|
|
|
|
|
|
| Financing Receivable, Impaired [Line Items] |
|
|
|
|
|
| Recorded Investment |
0 |
|
0 |
|
0 |
| Unpaid Principal Balance |
0 |
|
0 |
|
0 |
| Average Recorded Investment |
0 |
0 |
0 |
0 |
|
| Interest Income Recognized |
0 |
0 |
0 |
0 |
|
| Interest Recognized-Cash Method |
0 |
0 |
0 |
0 |
|
| Recorded Investment |
0 |
|
0 |
|
0 |
| Unpaid Principal Balance |
0 |
|
0 |
|
0 |
| Related Allowance |
0 |
|
0 |
|
0 |
| Average Recorded Investment |
0 |
0 |
0 |
0 |
|
| Interest Income Recognized |
0 |
0 |
0 |
0 |
|
| Interest Recognized-Cash Method |
0 |
0 |
0 |
0 |
|
| Recorded Investment |
0 |
|
0 |
|
0 |
| Unpaid Principal Balance |
0 |
|
0 |
|
0 |
| Related Allowance |
0 |
|
0 |
|
0 |
| Average Recorded Investment |
0 |
0 |
0 |
0 |
|
| Interest Income Recognized |
0 |
0 |
0 |
0 |
|
| Interest Recognized-Cash Method |
$ 0 |
$ 0 |
$ 0 |
$ 0 |
|