|
Loans - Troubled Debt Restructurings, Disaggregated by Type of Concession and by Loan Type (Detail) (USD $)
In Thousands, unless otherwise specified
|
Sep. 30, 2013
|
Dec. 31, 2012
|
| Financing Receivable, Modifications [Line Items] |
|
|
| Non-Accrual TDRs, Deferral of Principal |
$ 4,526
|
$ 6,648
|
| Non-Accrual TDRs, Deferral of Principal and Interest |
2,338
|
3,288
|
| Non-Accrual TDRs, Reduction of Principal and Interest |
1,687
|
6,096
|
| Non-Accrual TDRs, Extension of Maturity |
1,600
|
2,737
|
| Non-Accrual TDRs |
10,151
|
18,769
|
| Accrual TDRs, Deferral of Principal |
5,694
|
6,788
|
| Accrual TDRs Deferral of Principal and Interest |
|
572
|
| Accrual TDRs, Reduction of Principal and Interest |
3,980
|
1,638
|
| Accrual TDRs, Extension of Maturity |
8,138
|
7,982
|
| Accrual TDRs |
17,812
|
16,980
|
|
Consumer loans [Member]
|
|
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| Financing Receivable, Modifications [Line Items] |
|
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| Non-Accrual TDRs, Deferral of Principal |
|
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| 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 |
|
|
| 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]
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|
|
| 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 |
768
|
1,080
|
| Non-Accrual TDRs |
768
|
1,080
|
| Accrual TDRs, Deferral of Principal |
|
357
|
| Accrual TDRs Deferral of Principal and Interest |
|
|
| Accrual TDRs, Reduction of Principal and Interest |
|
|
| Accrual TDRs, Extension of Maturity |
|
175
|
| Accrual TDRs |
|
532
|
|
Real estate loans [Member] | Other [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 |
|
|
| Accrual TDRs, Deferral of Principal |
520
|
527
|
| Accrual TDRs Deferral of Principal and Interest |
|
|
| Accrual TDRs, Reduction of Principal and Interest |
|
|
| Accrual TDRs, Extension of Maturity |
649
|
|
| Accrual TDRs |
1,169
|
527
|
|
Real estate loans [Member] | Residential property [Member]
|
|
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| Financing Receivable, Modifications [Line Items] |
|
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| Non-Accrual TDRs, Deferral of Principal |
803
|
827
|
| 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 |
803
|
827
|
| Accrual TDRs, Deferral of Principal |
|
|
| Accrual TDRs Deferral of Principal and Interest |
|
572
|
| Accrual TDRs, Reduction of Principal and Interest |
|
|
| Accrual TDRs, Extension of Maturity |
|
|
| Accrual TDRs |
|
572
|
|
Commercial and Industrial loans [Member] | Unsecured [Member]
|
|
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| Financing Receivable, Modifications [Line Items] |
|
|
| Non-Accrual TDRs, Deferral of Principal |
|
|
| Non-Accrual TDRs, Deferral of Principal and Interest |
205
|
658
|
| Non-Accrual TDRs, Reduction of Principal and Interest |
651
|
4,558
|
| Non-Accrual TDRs, Extension of Maturity |
644
|
1,413
|
| Non-Accrual TDRs |
1,500
|
6,629
|
| Accrual TDRs, Deferral of Principal |
1,271
|
976
|
| Accrual TDRs Deferral of Principal and Interest |
|
|
| Accrual TDRs, Reduction of Principal and Interest |
1,983
|
1,090
|
| Accrual TDRs, Extension of Maturity |
3,002
|
3,260
|
| Accrual TDRs |
6,256
|
5,326
|
|
Commercial and Industrial loans [Member] | Secured by real estate [Member]
|
|
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| Financing Receivable, Modifications [Line Items] |
|
|
| Non-Accrual TDRs, Deferral of Principal |
2,167
|
2,317
|
| Non-Accrual TDRs, Deferral of Principal and Interest |
993
|
1,343
|
| Non-Accrual TDRs, Reduction of Principal and Interest |
263
|
318
|
| Non-Accrual TDRs, Extension of Maturity |
|
|
| Non-Accrual TDRs |
3,423
|
3,978
|
| Accrual TDRs, Deferral of Principal |
3,458
|
4,444
|
| Accrual TDRs Deferral of Principal and Interest |
|
|
| Accrual TDRs, Reduction of Principal and Interest |
598
|
448
|
| Accrual TDRs, Extension of Maturity |
4,487
|
4,547
|
| Accrual TDRs |
8,543
|
9,439
|
|
Commercial and Industrial loans [Member] | Commercial lines of credit [Member]
|
|
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| Financing Receivable, Modifications [Line Items] |
|
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| Non-Accrual TDRs, Deferral of Principal |
641
|
673
|
| Non-Accrual TDRs, Deferral of Principal and Interest |
|
|
| Non-Accrual TDRs, Reduction of Principal and Interest |
|
188
|
| Non-Accrual TDRs, Extension of Maturity |
188
|
244
|
| Non-Accrual TDRs |
829
|
1,105
|
| Accrual TDRs, Deferral of Principal |
|
|
| Accrual TDRs Deferral of Principal and Interest |
|
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| Accrual TDRs, Reduction of Principal and Interest |
|
|
| Accrual TDRs, Extension of Maturity |
|
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| Accrual TDRs |
|
|
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Commercial and Industrial loans [Member] | SBA loans [Member]
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|
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| Financing Receivable, Modifications [Line Items] |
|
|
| Non-Accrual TDRs, Deferral of Principal |
915
|
2,831
|
| Non-Accrual TDRs, Deferral of Principal and Interest |
1,140
|
1,287
|
| Non-Accrual TDRs, Reduction of Principal and Interest |
773
|
1,032
|
| Non-Accrual TDRs, Extension of Maturity |
|
|
| Non-Accrual TDRs |
2,828
|
5,150
|
| Accrual TDRs, Deferral of Principal |
445
|
484
|
| Accrual TDRs Deferral of Principal and Interest |
|
|
| Accrual TDRs, Reduction of Principal and Interest |
70
|
100
|
| Accrual TDRs, Extension of Maturity |
|
|
| Accrual TDRs |
515
|
584
|
|
Commercial and Industrial loans [Member] | International loans [Member]
|
|
|
| Financing Receivable, Modifications [Line Items] |
|
|
| Non-Accrual TDRs, Deferral of Principal |
|
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| Non-Accrual TDRs, Reduction of Principal and Interest |
|
|
| Non-Accrual TDRs, Extension of Maturity |
|
|
| Non-Accrual TDRs |
|
|
| Accrual TDRs, Deferral of Principal |
|
|
| Accrual TDRs Deferral of Principal and Interest |
|
|
| Accrual TDRs, Reduction of Principal and Interest |
1,180
|
|
| Accrual TDRs, Extension of Maturity |
|
|
| Accrual TDRs |
$ 1,180
|
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