|
Loans - Troubled Debt Restructurings, Disaggregated by Type of Concession and by Loan Type (Detail) (USD $)
In Thousands, unless otherwise specified
|
Mar. 31, 2014
|
Dec. 31, 2013
|
| Financing Receivable, Modifications [Line Items] |
|
|
| Non-Accrual TDRs, Deferral of Principal |
$ 4,682
|
$ 3,786
|
| Non-Accrual TDRs, Deferral of Principal and Interest |
2,497
|
2,243
|
| Non-Accrual TDRs, Reduction of Principal and Interest |
2,674
|
2,733
|
| Non-Accrual TDRs, Extension of Maturity |
1,372
|
1,774
|
| Non-Accrual TDRs, Total |
11,225
|
10,536
|
| Accrual TDRs, Deferral of Principal |
5,168
|
5,524
|
| Accrual TDRs, Deferral of Principal and Interest |
199
|
|
| Accrual TDRs, Reduction of Principal and Interest |
3,330
|
4,966
|
| Accrual TDRs, Extension of Maturity |
4,938
|
8,927
|
| Accrual TDRs |
13,635
|
19,417
|
|
Consumer loans [Member]
|
|
|
| Financing Receivable, Modifications [Line Items] |
|
|
| Non-Accrual TDRs, Deferral of Principal |
|
|
| Non-Accrual TDRs, Deferral of Principal and Interest |
|
|
| Non-Accrual TDRs, Reduction of Principal and Interest |
149
|
|
| Non-Accrual TDRs, Extension of Maturity |
|
|
| Non-Accrual TDRs, Total |
149
|
|
| Accrual TDRs, Deferral of Principal |
|
|
| Accrual TDRs, Deferral of Principal and Interest |
|
|
| Accrual TDRs, Reduction of Principal and Interest |
|
149
|
| Accrual TDRs, Extension of Maturity |
|
|
| Accrual TDRs |
|
149
|
|
Real estate loans [Member] | Retail [Member]
|
|
|
| Financing Receivable, Modifications [Line Items] |
|
|
| Non-Accrual TDRs, Deferral of Principal |
|
|
| Non-Accrual TDRs, Deferral of Principal and Interest |
|
|
| Non-Accrual TDRs, Reduction of Principal and Interest |
|
|
| Non-Accrual TDRs, Extension of Maturity |
732
|
750
|
| Non-Accrual TDRs, Total |
732
|
750
|
| Accrual TDRs, Deferral of Principal |
310
|
|
| Accrual TDRs, Deferral of Principal and Interest |
|
|
| Accrual TDRs, Reduction of Principal and Interest |
|
|
| Accrual TDRs, Extension of Maturity |
|
474
|
| Accrual TDRs |
310
|
474
|
|
Real estate loans [Member] | Hotel/Motel [Member]
|
|
|
| Financing Receivable, Modifications [Line Items] |
|
|
| Non-Accrual TDRs, Deferral of Principal |
1,243
|
1,272
|
| Non-Accrual TDRs, Deferral of Principal and Interest |
749
|
758
|
| Non-Accrual TDRs, Reduction of Principal and Interest |
|
|
| Non-Accrual TDRs, Extension of Maturity |
|
|
| Non-Accrual TDRs, Total |
1,992
|
2,030
|
| Accrual TDRs, Deferral of Principal |
1,000
|
1,000
|
| Accrual TDRs, Deferral of Principal and Interest |
|
|
| Accrual TDRs, Reduction of Principal and Interest |
|
|
| Accrual TDRs, Extension of Maturity |
|
|
| Accrual TDRs |
1,000
|
1,000
|
|
Real estate loans [Member] | Gas station [Member]
|
|
|
| Financing Receivable, Modifications [Line Items] |
|
|
| Non-Accrual TDRs, Deferral of Principal |
1,256
|
1,291
|
| Non-Accrual TDRs, Deferral of Principal and Interest |
|
|
| Non-Accrual TDRs, Reduction of Principal and Interest |
716
|
729
|
| Non-Accrual TDRs, Extension of Maturity |
|
|
| Non-Accrual TDRs, Total |
1,972
|
2,020
|
| Accrual TDRs, Deferral of Principal |
364
|
365
|
| Accrual TDRs, Deferral of Principal and Interest |
|
|
| Accrual TDRs, Reduction of Principal and Interest |
|
|
| Accrual TDRs, Extension of Maturity |
|
2,609
|
| Accrual TDRs |
364
|
2,974
|
|
Real estate loans [Member] | Other [Member]
|
|
|
| Financing Receivable, Modifications [Line Items] |
|
|
| Non-Accrual TDRs, Deferral of Principal |
393
|
403
|
| Non-Accrual TDRs, Deferral of Principal and Interest |
1,251
|
1,279
|
| Non-Accrual TDRs, Reduction of Principal and Interest |
528
|
555
|
| Non-Accrual TDRs, Extension of Maturity |
|
|
| Non-Accrual TDRs, Total |
2,172
|
2,237
|
| Accrual TDRs, Deferral of Principal |
3,358
|
2,956
|
| Accrual TDRs, Deferral of Principal and Interest |
|
|
| Accrual TDRs, Reduction of Principal and Interest |
803
|
1,253
|
| Accrual TDRs, Extension of Maturity |
2,020
|
2,027
|
| Accrual TDRs |
6,181
|
6,236
|
|
Real estate loans [Member] | Residential property [Member]
|
|
|
| Financing Receivable, Modifications [Line Items] |
|
|
| Non-Accrual TDRs, Deferral of Principal |
782
|
795
|
| Non-Accrual TDRs, Deferral of Principal and Interest |
|
|
| Non-Accrual TDRs, Reduction of Principal and Interest |
|
|
| Non-Accrual TDRs, Extension of Maturity |
|
|
| Non-Accrual TDRs, Total |
782
|
795
|
| Accrual TDRs, Deferral of Principal |
|
|
| Accrual TDRs, Deferral of Principal and Interest |
|
|
| Accrual TDRs, Reduction of Principal and Interest |
|
|
| Accrual TDRs, Extension of Maturity |
|
|
| Accrual TDRs |
|
|
|
Commercial and industrial loans [Member] | Commercial term [Member]
|
|
|
| Financing Receivable, Modifications [Line Items] |
|
|
| Non-Accrual TDRs, Deferral of Principal |
766
|
25
|
| Non-Accrual TDRs, Deferral of Principal and Interest |
497
|
206
|
| Non-Accrual TDRs, Reduction of Principal and Interest |
1,281
|
1,449
|
| Non-Accrual TDRs, Extension of Maturity |
482
|
851
|
| Non-Accrual TDRs, Total |
3,026
|
2,531
|
| Accrual TDRs, Deferral of Principal |
136
|
1,203
|
| Accrual TDRs, Deferral of Principal and Interest |
199
|
|
| Accrual TDRs, Reduction of Principal and Interest |
2,340
|
2,286
|
| Accrual TDRs, Extension of Maturity |
2,918
|
3,817
|
| Accrual TDRs |
5,593
|
7,306
|
|
Commercial and industrial loans [Member] | Commercial lines of credit [Member]
|
|
|
| Financing Receivable, Modifications [Line Items] |
|
|
| Non-Accrual TDRs, Deferral of Principal |
242
|
|
| Non-Accrual TDRs, Deferral of Principal and Interest |
|
|
| Non-Accrual TDRs, Reduction of Principal and Interest |
|
|
| Non-Accrual TDRs, Extension of Maturity |
158
|
173
|
| Non-Accrual TDRs, Total |
400
|
173
|
| Accrual TDRs, Deferral of Principal |
|
|
| Accrual TDRs, Deferral of Principal and Interest |
|
|
| Accrual TDRs, Reduction of Principal and Interest |
187
|
191
|
| Accrual TDRs, Extension of Maturity |
|
|
| Accrual TDRs |
187
|
191
|
|
Commercial and industrial loans [Member] | International loans [Member]
|
|
|
| Financing Receivable, Modifications [Line Items] |
|
|
| Non-Accrual TDRs, Deferral of Principal |
|
|
| Non-Accrual TDRs, Deferral of Principal and Interest |
|
|
| Non-Accrual TDRs, Reduction of Principal and Interest |
|
|
| Non-Accrual TDRs, Extension of Maturity |
|
|
| Non-Accrual TDRs, Total |
|
|
| Accrual TDRs, Deferral of Principal |
|
|
| Accrual TDRs, Deferral of Principal and Interest |
|
|
| Accrual TDRs, Reduction of Principal and Interest |
|
1,087
|
| Accrual TDRs, Extension of Maturity |
|
|
| Accrual TDRs |
|
$ 1,087
|