|
Loans - Information on Impaired Loans, Disaggregated by Loan Class (Detail) (USD $)
In Thousands, unless otherwise specified
|
3 Months Ended |
9 Months Ended |
|
|
Sep. 30, 2013
|
Sep. 30, 2012
|
Sep. 30, 2013
|
Sep. 30, 2012
|
Dec. 31, 2012
|
| Financing Receivable, Impaired [Line Items] |
|
|
|
|
|
| Average Recorded Investment |
$ 43,767
|
$ 59,025
|
$ 46,622
|
$ 62,679
|
|
| Interest Income Recognized |
900
|
1,111
|
2,722
|
3,456
|
|
|
Real estate loans [Member] | Retail [Member]
|
|
|
|
|
|
| Financing Receivable, Impaired [Line Items] |
|
|
|
|
|
| Recorded Investment |
2,234
|
|
2,234
|
|
2,930
|
| Unpaid Principal Balance |
2,309
|
|
2,309
|
|
3,024
|
| With No Related Allowance Recorded |
2,234
|
|
2,234
|
|
2,930
|
| With an Allowance Recorded |
|
|
|
|
|
| Related Allowance |
|
|
|
|
|
| Average Recorded Investment |
2,243
|
2,597
|
2,287
|
2,162
|
|
| Interest Income Recognized |
21
|
47
|
65
|
95
|
|
|
Real estate loans [Member] | Land [Member]
|
|
|
|
|
|
| Financing Receivable, Impaired [Line Items] |
|
|
|
|
|
| Recorded Investment |
|
|
|
|
2,097
|
| Unpaid Principal Balance |
|
|
|
|
2,307
|
| With No Related Allowance Recorded |
|
|
|
|
2,097
|
| With an Allowance Recorded |
|
|
|
|
|
| Related Allowance |
|
|
|
|
|
| Average Recorded Investment |
|
2,054
|
1,116
|
2,134
|
|
| Interest Income Recognized |
|
45
|
80
|
136
|
|
|
Real estate loans [Member] | Other [Member]
|
|
|
|
|
|
| Financing Receivable, Impaired [Line Items] |
|
|
|
|
|
| Recorded Investment |
1,169
|
|
1,169
|
|
527
|
| Unpaid Principal Balance |
1,169
|
|
1,169
|
|
527
|
| With No Related Allowance Recorded |
649
|
|
649
|
|
|
| With an Allowance Recorded |
520
|
|
520
|
|
527
|
| Related Allowance |
25
|
|
25
|
|
67
|
| Average Recorded Investment |
1,170
|
534
|
740
|
937
|
|
| Interest Income Recognized |
13
|
5
|
23
|
38
|
|
|
Real estate loans [Member] | Residential property [Member]
|
|
|
|
|
|
| Financing Receivable, Impaired [Line Items] |
|
|
|
|
|
| Recorded Investment |
2,982
|
|
2,982
|
|
3,265
|
| Unpaid Principal Balance |
3,072
|
|
3,072
|
|
3,308
|
| With No Related Allowance Recorded |
2,982
|
|
2,982
|
|
1,866
|
| With an Allowance Recorded |
|
|
|
|
1,399
|
| Related Allowance |
|
|
|
|
94
|
| Average Recorded Investment |
2,992
|
3,279
|
3,026
|
3,265
|
|
| Interest Income Recognized |
33
|
34
|
92
|
118
|
|
|
Real estate loans [Member] | Unsecured [Member]
|
|
|
|
|
|
| Financing Receivable, Impaired [Line Items] |
|
|
|
|
|
| Recorded Investment |
10,072
|
|
10,072
|
|
14,532
|
| Unpaid Principal Balance |
10,361
|
|
10,361
|
|
15,515
|
| With No Related Allowance Recorded |
1,743
|
|
1,743
|
|
6,826
|
| With an Allowance Recorded |
8,329
|
|
8,329
|
|
7,706
|
| Related Allowance |
1,371
|
|
1,371
|
|
2,144
|
|
Real estate loans [Member] | Construction [Member]
|
|
|
|
|
|
| Financing Receivable, Impaired [Line Items] |
|
|
|
|
|
| Average Recorded Investment |
|
7,868
|
|
8,016
|
|
| Interest Income Recognized |
|
29
|
|
207
|
|
|
Commercial and Industrial loans [Member] | Unsecured [Member]
|
|
|
|
|
|
| Financing Receivable, Impaired [Line Items] |
|
|
|
|
|
| Average Recorded Investment |
10,179
|
13,723
|
12,122
|
14,079
|
|
| Interest Income Recognized |
148
|
214
|
555
|
644
|
|
|
Commercial and Industrial loans [Member] | Secured by real estate [Member]
|
|
|
|
|
|
| Financing Receivable, Impaired [Line Items] |
|
|
|
|
|
| Recorded Investment |
17,948
|
|
17,948
|
|
22,050
|
| Unpaid Principal Balance |
19,181
|
|
19,181
|
|
23,221
|
| With No Related Allowance Recorded |
17,193
|
|
17,193
|
|
9,520
|
| With an Allowance Recorded |
755
|
|
755
|
|
12,530
|
| Related Allowance |
163
|
|
163
|
|
2,319
|
| Average Recorded Investment |
18,023
|
19,990
|
17,358
|
21,834
|
|
| Interest Income Recognized |
336
|
342
|
954
|
1,300
|
|
|
Commercial and Industrial loans [Member] | Commercial lines of credit [Member]
|
|
|
|
|
|
| Financing Receivable, Impaired [Line Items] |
|
|
|
|
|
| Recorded Investment |
830
|
|
830
|
|
1,521
|
| Unpaid Principal Balance |
1,055
|
|
1,055
|
|
1,704
|
| With No Related Allowance Recorded |
830
|
|
830
|
|
848
|
| With an Allowance Recorded |
|
|
|
|
673
|
| Related Allowance |
471
|
|
471
|
|
230
|
| Average Recorded Investment |
840
|
1,555
|
1,137
|
1,742
|
|
| Interest Income Recognized |
23
|
16
|
48
|
46
|
|
|
Commercial and Industrial loans [Member] | SBA loans [Member]
|
|
|
|
|
|
| Financing Receivable, Impaired [Line Items] |
|
|
|
|
|
| Recorded Investment |
5,477
|
|
5,477
|
|
6,170
|
| Unpaid Principal Balance |
8,785
|
|
8,785
|
|
10,244
|
| With No Related Allowance Recorded |
4,112
|
|
4,112
|
|
4,294
|
| With an Allowance Recorded |
1,365
|
|
1,365
|
|
1,876
|
| Related Allowance |
9
|
|
9
|
|
762
|
| Average Recorded Investment |
5,542
|
6,168
|
5,870
|
7,489
|
|
| Interest Income Recognized |
299
|
330
|
851
|
813
|
|
|
Commercial and Industrial loans [Member] | International loans [Member]
|
|
|
|
|
|
| Financing Receivable, Impaired [Line Items] |
|
|
|
|
|
| Recorded Investment |
1,180
|
|
1,180
|
|
|
| Unpaid Principal Balance |
1,180
|
|
1,180
|
|
|
| With No Related Allowance Recorded |
608
|
|
608
|
|
|
| With an Allowance Recorded |
572
|
|
572
|
|
|
| Related Allowance |
330
|
|
330
|
|
|
| Average Recorded Investment |
1,197
|
|
1,342
|
|
|
|
Commercial and Industrial loans [Member] | Consumer loans [Member]
|
|
|
|
|
|
| Financing Receivable, Impaired [Line Items] |
|
|
|
|
|
| Recorded Investment |
1,574
|
|
1,574
|
|
1,652
|
| Unpaid Principal Balance |
1,662
|
|
1,662
|
|
1,711
|
| With No Related Allowance Recorded |
399
|
|
399
|
|
449
|
| With an Allowance Recorded |
1,175
|
|
1,175
|
|
1,203
|
| Related Allowance |
|
|
|
|
615
|
|
Consumer Loans [Member]
|
|
|
|
|
|
| Financing Receivable, Impaired [Line Items] |
|
|
|
|
|
| Recorded Investment |
43,466
|
|
43,466
|
|
54,744
|
| Unpaid Principal Balance |
48,774
|
|
48,774
|
|
61,561
|
| With No Related Allowance Recorded |
30,750
|
|
30,750
|
|
28,830
|
| With an Allowance Recorded |
12,716
|
|
12,716
|
|
25,914
|
| Related Allowance |
2,369
|
|
2,369
|
|
6,231
|
|
Consumer Loans [Member] | Consumer loans [Member]
|
|
|
|
|
|
| Financing Receivable, Impaired [Line Items] |
|
|
|
|
|
| Average Recorded Investment |
1,581
|
1,257
|
1,624
|
1,021
|
|
| Interest Income Recognized |
$ 27
|
$ 49
|
$ 54
|
$ 59
|
|