XML 67 R42.htm IDEA: XBRL DOCUMENT
v2.4.0.8

Loans and Allowance for Loan Losses - Internal Loan Grading by Class of Loans (Detail) (USD $) In Thousands, unless otherwise specified | Sep. 30, 2013 | Dec. 31, 2012 | Sep. 30, 2012
--- | --- | --- | ---
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |
Total loans | $ 3,358,938 | $ 3,242,427 | $ 3,116,096
Non-residential real estate owner occupied [Member] |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |
Total loans | 459,346 |  | 481,700
Non-residential real estate other [Member] |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |
Total loans | 877,502 |  | 667,870
Residential real estate permanent mortgage [Member] |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |
Total loans | 256,217 |  | 244,666
Residential real estate all other [Member] |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |
Total loans | 551,150 |  | 493,132
Non-consumer non-real estate [Member] |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |
Total loans | 778,478 |  | 733,906
Consumer non-real estate [Member] |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |
Total loans | 224,495 |  | 207,743
Other loans [Member] |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |
Total loans | 138,866 |  | 150,482
Acquired loans [Member] |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |
Total loans | 72,884 |  | 136,597
Grade 1 [Member] |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |
Total loans | 2,866,273 |  | 2,709,926
Grade 1 [Member] | Non-residential real estate owner occupied [Member] |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |
Total loans | 388,923 |  | 420,426
Grade 1 [Member] | Non-residential real estate other [Member] |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |
Total loans | 714,670 |  | 564,180
Grade 1 [Member] | Residential real estate permanent mortgage [Member] |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |
Total loans | 224,518 |  | 206,702
Grade 1 [Member] | Residential real estate all other [Member] |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |
Total loans | 457,649 |  | 429,862
Grade 1 [Member] | Non-consumer non-real estate [Member] |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |
Total loans | 681,695 |  | 644,066
Grade 1 [Member] | Consumer non-real estate [Member] |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |
Total loans | 210,285 |  | 195,242
Grade 1 [Member] | Other loans [Member] |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |
Total loans | 135,169 |  | 146,037
Grade 1 [Member] | Acquired loans [Member] |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |
Total loans | 53,364 |  | 103,411
Grade 2 [Member] |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |
Total loans | 425,317 |  | 327,755
Grade 2 [Member] | Non-residential real estate owner occupied [Member] |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |
Total loans | 64,418 |  | 49,131
Grade 2 [Member] | Non-residential real estate other [Member] |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |
Total loans | 134,760 |  | 78,637
Grade 2 [Member] | Residential real estate permanent mortgage [Member] |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |
Total loans | 25,091 |  | 31,558
Grade 2 [Member] | Residential real estate all other [Member] |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |
Total loans | 82,827 |  | 50,412
Grade 2 [Member] | Non-consumer non-real estate [Member] |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |
Total loans | 91,108 |  | 80,863
Grade 2 [Member] | Consumer non-real estate [Member] |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |
Total loans | 11,760 |  | 10,185
Grade 2 [Member] | Other loans [Member] |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |
Total loans | 2,646 |  | 2,726
Grade 2 [Member] | Acquired loans [Member] |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |
Total loans | 12,707 |  | 24,243
Grade 3 [Member] |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |
Total loans | 51,967 |  | 56,548
Grade 3 [Member] | Non-residential real estate owner occupied [Member] |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |
Total loans | 5,189 |  | 6,189
Grade 3 [Member] | Non-residential real estate other [Member] |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |
Total loans | 21,237 |  | 21,334
Grade 3 [Member] | Residential real estate permanent mortgage [Member] |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |
Total loans | 5,574 |  | 5,547
Grade 3 [Member] | Residential real estate all other [Member] |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |
Total loans | 8,721 |  | 9,120
Grade 3 [Member] | Non-consumer non-real estate [Member] |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |
Total loans | 4,254 |  | 6,500
Grade 3 [Member] | Consumer non-real estate [Member] |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |
Total loans | 2,047 |  | 1,965
Grade 3 [Member] | Other loans [Member] |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |
Total loans | 738 |  | 887
Grade 3 [Member] | Acquired loans [Member] |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |
Total loans | 4,207 |  | 5,006
Grade 4 [Member] |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |
Total loans | 15,381 |  | 21,826
Grade 4 [Member] | Non-residential real estate owner occupied [Member] |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |
Total loans | 816 |  | 5,954
Grade 4 [Member] | Non-residential real estate other [Member] |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |
Total loans | 6,835 |  | 3,719
Grade 4 [Member] | Residential real estate permanent mortgage [Member] |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |
Total loans | 1,034 |  | 859
Grade 4 [Member] | Residential real estate all other [Member] |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |
Total loans | 1,953 |  | 3,738
Grade 4 [Member] | Non-consumer non-real estate [Member] |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |
Total loans | 1,421 |  | 2,477
Grade 4 [Member] | Consumer non-real estate [Member] |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |
Total loans | 403 |  | 349
Grade 4 [Member] | Other loans [Member] |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |
Total loans | 313 |  | 832
Grade 4 [Member] | Acquired loans [Member] |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |
Total loans | 2,606 |  | 3,898
Grade 5 [Member] |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |
Total loans |  |  | 41
Grade 5 [Member] | Non-residential real estate owner occupied [Member] |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |
Total loans |  |  |
Grade 5 [Member] | Non-residential real estate other [Member] |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |
Total loans |  |  |
Grade 5 [Member] | Residential real estate permanent mortgage [Member] |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |
Total loans |  |  |
Grade 5 [Member] | Residential real estate all other [Member] |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |
Total loans |  |  |
Grade 5 [Member] | Non-consumer non-real estate [Member] |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |
Total loans |  |  |
Grade 5 [Member] | Consumer non-real estate [Member] |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |
Total loans |  |  | 2
Grade 5 [Member] | Other loans [Member] |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |
Total loans |  |  |
Grade 5 [Member] | Acquired loans [Member] |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |
Total loans |  |  | $ 39

X
- Details
Name: | us-gaap_FinancingReceivableAllowanceForCreditLossesLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount before allowance of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Includes deferred interest and fees, undisbursed portion of loan balance, unamortized costs and premiums and discounts from face amounts. Excludes loans and leases covered under loss sharing agreements. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=28367877&loc=d3e4428-111522 + Details
Name: | us-gaap_LoansAndLeasesReceivableGrossCarryingAmount
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant