Quarterly report pursuant to Section 13 or 15(d)

Loans and Leases and Allowance For Credit Losses (TDR 1) (Details)

v2.3.0.15
Loans and Leases and Allowance For Credit Losses (TDR 1) (Details) (USD $)
In Thousands, unless otherwise specified
 3 Months Ended 9 Months Ended
Sep. 30, 2011
contracts
Sep. 30, 2011
contracts
Commercial and industrial owner occupied [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts, actual 21 66
Post-Modification Outstanding Balance $ 12,390 [1] $ 34,606 [1]
Net change in ALLL resulting from modification (1,154) (2,239)
Commercial and industrial owner occupied [Member] | Interest Rate Reduction [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts, actual 3 27
Post-Modification Outstanding Balance 638 [1] 12,240 [1]
Net change in ALLL resulting from modification (68) (749)
Commercial and industrial owner occupied [Member] | Amortization Or Maturity Date Change [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts, actual 16 35
Post-Modification Outstanding Balance 11,023 [1] 19,294 [1]
Net change in ALLL resulting from modification (1,085) (1,733)
Commercial and industrial owner occupied [Member] | Other Concession [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts, actual 2 4
Post-Modification Outstanding Balance 729 [1] 3,072 [1]
Net change in ALLL resulting from modification (1) 243
Other commercial and industrial [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts, actual 19 76
Post-Modification Outstanding Balance 23,494 [1] 69,948 [1]
Net change in ALLL resulting from modification 1,302 (4,604)
Other commercial and industrial [Member] | Interest Rate Reduction [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts, actual 6 18
Post-Modification Outstanding Balance 18,292 [1] 21,382 [1]
Net change in ALLL resulting from modification 1,225 1,067
Other commercial and industrial [Member] | Amortization Or Maturity Date Change [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts, actual 11 41
Post-Modification Outstanding Balance 2,175 [1] 23,145 [1]
Net change in ALLL resulting from modification 13 (2,651)
Other commercial and industrial [Member] | Other Concession [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts, actual 2 17
Post-Modification Outstanding Balance 3,027 [1] 25,421 [1]
Net change in ALLL resulting from modification 64 (3,020)
Commercial real estate retail properties [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts, actual 10 28
Post-Modification Outstanding Balance 40,462 [1] 86,476 [1]
Net change in ALLL resulting from modification 6,620 4,243
Commercial real estate retail properties [Member] | Interest Rate Reduction [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts, actual 2 8
Post-Modification Outstanding Balance 19,883 [1] 46,534 [1]
Net change in ALLL resulting from modification 5,603 4,359
Commercial real estate retail properties [Member] | Amortization Or Maturity Date Change [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts, actual 7 14
Post-Modification Outstanding Balance 17,984 [1] 25,689 [1]
Net change in ALLL resulting from modification 1,012 1,858
Commercial real estate retail properties [Member] | Other Concession [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts, actual 1 6
Post-Modification Outstanding Balance 2,595 [1] 14,253 [1]
Net change in ALLL resulting from modification 5 (1,974)
Commercial real estate Multi family [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts, actual 5 15
Post-Modification Outstanding Balance 2,341 [1] 6,634 [1]
Net change in ALLL resulting from modification 52 16
Commercial real estate Multi family [Member] | Interest Rate Reduction [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts, actual 4 10
Post-Modification Outstanding Balance 1,275 [1] 4,378 [1]
Net change in ALLL resulting from modification 103 (9)
Commercial real estate Multi family [Member] | Amortization Or Maturity Date Change [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts, actual 1 5
Post-Modification Outstanding Balance 1,066 [1] 2,256 [1]
Net change in ALLL resulting from modification (51) 25
Commercial real estate Multi family [Member] | Other Concession [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts, actual 0 0
Post-Modification Outstanding Balance 0 [1] 0 [1]
Net change in ALLL resulting from modification 0 0
Commercial real estate office [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts, actual 0 5
Post-Modification Outstanding Balance 0 [1] 2,743 [1]
Net change in ALLL resulting from modification 0 356
Commercial real estate office [Member] | Interest Rate Reduction [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts, actual 0 3
Post-Modification Outstanding Balance 0 [1] 1,505 [1]
Net change in ALLL resulting from modification 0 259
Commercial real estate office [Member] | Amortization Or Maturity Date Change [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts, actual 0 2
Post-Modification Outstanding Balance 0 [1] 1,238 [1]
Net change in ALLL resulting from modification 0 97
Commercial real estate office [Member] | Other Concession [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts, actual 0 0
Post-Modification Outstanding Balance 0 [1] 0 [1]
Net change in ALLL resulting from modification 0 0
Commercial real estate Industrial and warehouse [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts, actual 3 8
Post-Modification Outstanding Balance 2,376 [1] 23,612 [1]
Net change in ALLL resulting from modification (147) (5,890)
Commercial real estate Industrial and warehouse [Member] | Interest Rate Reduction [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts, actual 0 1
Post-Modification Outstanding Balance 0 [1] 2,165 [1]
Net change in ALLL resulting from modification 0 (299)
Commercial real estate Industrial and warehouse [Member] | Amortization Or Maturity Date Change [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts, actual 2 6
Post-Modification Outstanding Balance 229 [1] 19,300 [1]
Net change in ALLL resulting from modification (2) (5,446)
Commercial real estate Industrial and warehouse [Member] | Other Concession [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts, actual 1 1
Post-Modification Outstanding Balance 2,147 [1] 2,147 [1]
Net change in ALLL resulting from modification (145) (145)
Residential Mortgage [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts, actual 171 525
Post-Modification Outstanding Balance 22,901 [1] 77,510 [1]
Net change in ALLL resulting from modification 682 1,815
Residential Mortgage [Member] | Interest Rate Reduction [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts, actual 2 8
Post-Modification Outstanding Balance 181 [1] 6,604 [1]
Net change in ALLL resulting from modification 0 (589)
Residential Mortgage [Member] | Amortization Or Maturity Date Change [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts, actual 164 499
Post-Modification Outstanding Balance 22,120 [1] 67,351 [1]
Net change in ALLL resulting from modification 649 2,289
Residential Mortgage [Member] | Other Concession [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts, actual 5 18
Post-Modification Outstanding Balance 600 [1] 3,555 [1]
Net change in ALLL resulting from modification 33 115
Automobile Loan [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts, actual 834 1,548
Post-Modification Outstanding Balance 7,834 [1] 14,018 [1]
Net change in ALLL resulting from modification (65) (110)
Automobile Loan [Member] | Interest Rate Reduction [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts, actual 12 14
Post-Modification Outstanding Balance 147 [1] 186 [1]
Net change in ALLL resulting from modification 3 3
Automobile Loan [Member] | Amortization Or Maturity Date Change [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts, actual 822 1,534
Post-Modification Outstanding Balance 7,687 [1] 13,832 [1]
Net change in ALLL resulting from modification (68) (113)
Automobile Loan [Member] | Other Concession [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts, actual 0 0
Post-Modification Outstanding Balance 0 [1] 0 [1]
Net change in ALLL resulting from modification 0 0
Home equity secured by first-lien other [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts, actual 97 170
Post-Modification Outstanding Balance 11,677 [1] 20,909 [1]
Net change in ALLL resulting from modification 1,127 2,486
Home equity secured by first-lien other [Member] | Interest Rate Reduction [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts, actual 48 95
Post-Modification Outstanding Balance 5,857 [1] 11,836 [1]
Net change in ALLL resulting from modification 1,016 1,899
Home equity secured by first-lien other [Member] | Amortization Or Maturity Date Change [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts, actual 49 75
Post-Modification Outstanding Balance 5,820 [1] 9,073 [1]
Net change in ALLL resulting from modification 111 587
Home equity secured by first-lien other [Member] | Other Concession [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts, actual 0 0
Post-Modification Outstanding Balance 0 [1] 0 [1]
Net change in ALLL resulting from modification 0 0
Home equity Secured by second-lien [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts, actual 99 198
Post-Modification Outstanding Balance 4,623 [1] 8,455 [1]
Net change in ALLL resulting from modification 62 346
Home equity Secured by second-lien [Member] | Interest Rate Reduction [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts, actual 55 109
Post-Modification Outstanding Balance 2,992 [1] 5,480 [1]
Net change in ALLL resulting from modification 22 287
Home equity Secured by second-lien [Member] | Amortization Or Maturity Date Change [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts, actual 44 89
Post-Modification Outstanding Balance 1,631 [1] 2,975 [1]
Net change in ALLL resulting from modification 40 59
Home equity Secured by second-lien [Member] | Other Concession [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts, actual 0 0
Post-Modification Outstanding Balance 0 [1] 0 [1]
Net change in ALLL resulting from modification 0 0
Other Consumer loan [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts, actual 56 68
Post-Modification Outstanding Balance 909 [1] 1,200 [1]
Net change in ALLL resulting from modification 30 54
Other Consumer loan [Member] | Interest Rate Reduction [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts, actual 6 11
Post-Modification Outstanding Balance 561 [1] 837 [1]
Net change in ALLL resulting from modification 48 73
Other Consumer loan [Member] | Amortization Or Maturity Date Change [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts, actual 50 57
Post-Modification Outstanding Balance 348 [1] 363 [1]
Net change in ALLL resulting from modification (18) (19)
Other Consumer loan [Member] | Other Concession [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts, actual 0 0
Post-Modification Outstanding Balance 0 [1] 0 [1]
Net change in ALLL resulting from modification 0 0
Other commercial real estate [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts, actual 24 68
Post-Modification Outstanding Balance 41,796 [1] 129,212 [1]
Net change in ALLL resulting from modification (739) (4,750)
Other commercial real estate [Member] | Interest Rate Reduction [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts, actual 10 15
Post-Modification Outstanding Balance 7,834 [1] 17,893 [1]
Net change in ALLL resulting from modification (374) (1,180)
Other commercial real estate [Member] | Amortization Or Maturity Date Change [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts, actual 12 48
Post-Modification Outstanding Balance 31,470 [1] 103,120 [1]
Net change in ALLL resulting from modification (365) (3,602)
Other commercial real estate [Member] | Other Concession [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts, actual 2 5
Post-Modification Outstanding Balance 2,492 [1] 8,199 [1]
Net change in ALLL resulting from modification $ 0 $ 32
[1] Post-modification balances approximate pre-modification balances. The aggregate amount of charge-offs as a result of a restructuring are not significant.