|
Recorded Investment in Loans for Each Portfolio Segment (Detail) (USD $)
In Thousands, unless otherwise specified
|
Jun. 30, 2013
|
Dec. 31, 2012
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Principal loan balance |
$ 287,740 |
$ 284,941 |
| Accrued interest receivable |
1,014 |
1,093 |
| Net deferred loan origination fees and costs |
255 |
202 |
| Recorded investment in loans |
289,009 |
286,236 |
| Individually evaluated for impairment |
5,379 |
7,583 |
| Collectively evaluated for impairment |
283,630 |
278,653 |
| Acquired with deteriorated credit quality |
0 |
0 |
| Recorded investment in loans |
289,009 |
286,236 |
|
Residential
|
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Principal loan balance |
107,773 |
108,097 |
| Accrued interest receivable |
418 |
444 |
| Net deferred loan origination fees and costs |
58 |
62 |
| Recorded investment in loans |
108,249 |
108,603 |
| Individually evaluated for impairment |
1,821 |
2,370 |
| Collectively evaluated for impairment |
106,428 |
106,233 |
| Acquired with deteriorated credit quality |
0 |
0 |
| Recorded investment in loans |
108,249 |
108,603 |
|
Land
|
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Principal loan balance |
10,155 |
9,607 |
| Accrued interest receivable |
52 |
48 |
| Net deferred loan origination fees and costs |
3 |
2 |
| Recorded investment in loans |
10,210 |
9,657 |
| Individually evaluated for impairment |
127 |
125 |
| Collectively evaluated for impairment |
10,083 |
9,532 |
| Acquired with deteriorated credit quality |
0 |
0 |
| Recorded investment in loans |
10,210 |
9,657 |
|
Construction
|
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Principal loan balance |
12,068 |
11,746 |
| Accrued interest receivable |
27 |
29 |
| Net deferred loan origination fees and costs |
(12) |
(12) |
| Recorded investment in loans |
12,083 |
11,763 |
| Individually evaluated for impairment |
203 |
403 |
| Collectively evaluated for impairment |
11,880 |
11,360 |
| Acquired with deteriorated credit quality |
0 |
0 |
| Recorded investment in loans |
12,083 |
11,763 |
|
Commercial Real Estate
|
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Principal loan balance |
70,306 |
68,731 |
| Accrued interest receivable |
186 |
188 |
| Net deferred loan origination fees and costs |
(23) |
(17) |
| Recorded investment in loans |
70,469 |
68,902 |
| Individually evaluated for impairment |
1,127 |
2,836 |
| Collectively evaluated for impairment |
69,342 |
66,066 |
| Acquired with deteriorated credit quality |
0 |
0 |
| Recorded investment in loans |
70,469 |
68,902 |
|
Commercial Business
|
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Principal loan balance |
21,395 |
18,612 |
| Accrued interest receivable |
54 |
53 |
| Net deferred loan origination fees and costs |
(9) |
(10) |
| Recorded investment in loans |
21,440 |
18,655 |
| Individually evaluated for impairment |
1,776 |
1,776 |
| Collectively evaluated for impairment |
19,664 |
16,879 |
| Acquired with deteriorated credit quality |
0 |
0 |
| Recorded investment in loans |
21,440 |
18,655 |
|
Home Equity and Second Mortgage
|
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Principal loan balance |
33,821 |
36,962 |
| Accrued interest receivable |
118 |
147 |
| Net deferred loan origination fees and costs |
238 |
177 |
| Recorded investment in loans |
34,177 |
37,286 |
| Individually evaluated for impairment |
325 |
73 |
| Collectively evaluated for impairment |
33,852 |
37,213 |
| Acquired with deteriorated credit quality |
0 |
0 |
| Recorded investment in loans |
34,177 |
37,286 |
|
Other Consumer
|
|
|
| Accounts, Notes, Loans and Financing Receivable [Line Items] |
|
|
| Principal loan balance |
32,222 |
31,186 |
| Accrued interest receivable |
159 |
184 |
| Net deferred loan origination fees and costs |
0 |
0 |
| Recorded investment in loans |
32,381 |
31,370 |
| Individually evaluated for impairment |
0 |
0 |
| Collectively evaluated for impairment |
32,381 |
31,370 |
| Acquired with deteriorated credit quality |
0 |
0 |
| Recorded investment in loans |
$ 32,381 |
$ 31,370 |