Annual report pursuant to Section 13 and 15(d)

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

v2.4.0.6
Loans and Leases and Allowance For Credit Losses (TDR 1) (Details) (USD $)
 12 Months Ended
Dec. 31, 2012
contracts
Dec. 31, 2011
contracts
Financing Receivable, Modifications [Line Items]    
Number of Contracts, actual 7,974 3,698
Post-Modification Outstanding Balance $ 597,425,000 $ 583,439,000
Financial effects of modification 38,747,000 [1] 1,310,000 [1]
Number of redefaulted contracts, actual 393 359
Ending balance of redefaulted TDRs 29,617,000 41,442,000
Commercial and industrial owner occupied [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts, actual 139 107
Post-Modification Outstanding Balance 38,761,000 44,903,000
Financial effects of modification 1,894,000 [1] (2,138,000) [1]
Number of redefaulted contracts, actual 17 25
Ending balance of redefaulted TDRs 3,770,000 13,726,000
Commercial and industrial owner occupied [Member] | Interest Rate Reduction [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts, actual 28 40
Post-Modification Outstanding Balance 10,501,000 [2] 19,152,000 [2]
Financial effects of modification 145,000 [1] (531,000) [1]
Number of redefaulted contracts, actual 4 13
Ending balance of redefaulted TDRs 1,390,000 6,173,000
Commercial and industrial owner occupied [Member] | Amortization Or Maturity Date Change [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts, actual 95 60
Post-Modification Outstanding Balance 23,337,000 [2] 22,378,000 [2]
Financial effects of modification 660,000 [1] (1,838,000) [1]
Number of redefaulted contracts, actual 13 10
Ending balance of redefaulted TDRs 2,380,000 5,201,000
Commercial and industrial owner occupied [Member] | Other Concession [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts, actual 16 7
Post-Modification Outstanding Balance 4,923,000 [2] 3,373,000 [2]
Financial effects of modification 1,089,000 [1] 231,000 [1]
Number of redefaulted contracts, actual 0 2
Ending balance of redefaulted TDRs 0 2,352,000
Other commercial and industrial [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts, actual 200 132
Post-Modification Outstanding Balance 121,452,000 106,525,000
Financial effects of modification (1,774,000) [1] (3,381,000) [1]
Number of redefaulted contracts, actual 20 13
Ending balance of redefaulted TDRs 1,397,000 10,238,000
Other commercial and industrial [Member] | Interest Rate Reduction [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts, actual 27 28
Post-Modification Outstanding Balance 7,436,000 [2] 22,519,000 [2]
Financial effects of modification (2,000) [1] (74,000) [1]
Number of redefaulted contracts, actual 3 1
Ending balance of redefaulted TDRs 401,000 98,000
Other commercial and industrial [Member] | Amortization Or Maturity Date Change [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts, actual 141 73
Post-Modification Outstanding Balance 76,814,000 [2] 27,822,000 [2]
Financial effects of modification (3,037,000) [1] (176,000) [1]
Number of redefaulted contracts, actual 14 12
Ending balance of redefaulted TDRs 609,000 10,140,000
Other commercial and industrial [Member] | Other Concession [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts, actual 32 31
Post-Modification Outstanding Balance 37,202,000 [2] 56,184,000 [2]
Financial effects of modification 1,265,000 [1] (3,131,000) [1]
Number of redefaulted contracts, actual 3 0
Ending balance of redefaulted TDRs 387,000 0
Commercial real estate retail properties [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts, actual 27 36
Post-Modification Outstanding Balance 13,035,000 94,666,000
Financial effects of modification 931,000 [1] 11,621,000 [1]
Number of redefaulted contracts, actual 3 0
Ending balance of redefaulted TDRs 372,000 0
Commercial real estate retail properties [Member] | Interest Rate Reduction [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts, actual 9 9
Post-Modification Outstanding Balance 6,883,000 [2] 47,473,000 [2]
Financial effects of modification 957,000 [1] 4,242,000 [1]
Number of redefaulted contracts, actual 0 0
Ending balance of redefaulted TDRs 0 0
Commercial real estate retail properties [Member] | Amortization Or Maturity Date Change [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts, actual 15 20
Post-Modification Outstanding Balance 4,472,000 [2] 31,521,000 [2]
Financial effects of modification (25,000) [1] 6,112,000 [1]
Number of redefaulted contracts, actual 3 0
Ending balance of redefaulted TDRs 372,000 0
Commercial real estate retail properties [Member] | Other Concession [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts, actual 3 7
Post-Modification Outstanding Balance 1,680,000 [2] 15,672,000 [2]
Financial effects of modification (1,000) [1] 1,267,000 [1]
Number of redefaulted contracts, actual 0 0
Ending balance of redefaulted TDRs 0 0
Commercial real estate Multi family [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts, actual 50 26
Post-Modification Outstanding Balance 12,803,000 10,214,000
Financial effects of modification 640,000 [1] 202,000 [1]
Number of redefaulted contracts, actual 4 6
Ending balance of redefaulted TDRs 1,579,000 1,558,000
Commercial real estate Multi family [Member] | Interest Rate Reduction [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts, actual 11 13
Post-Modification Outstanding Balance 1,288,000 [2] 6,601,000 [2]
Financial effects of modification (27,000) [1] (208,000) [1]
Number of redefaulted contracts, actual 2 4
Ending balance of redefaulted TDRs 1,236,000 1,102,000
Commercial real estate Multi family [Member] | Amortization Or Maturity Date Change [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts, actual 32 10
Post-Modification Outstanding Balance 3,554,000 [2] 2,744,000 [2]
Financial effects of modification (1,000) [1] 22,000 [1]
Number of redefaulted contracts, actual 2 2
Ending balance of redefaulted TDRs 343,000 456,000
Commercial real estate Multi family [Member] | Other Concession [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts, actual 7 3
Post-Modification Outstanding Balance 7,961,000 [2] 869,000 [2]
Financial effects of modification 668,000 [1] 388,000 [1]
Number of redefaulted contracts, actual 0 0
Ending balance of redefaulted TDRs 0 0
Commercial real estate office [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts, actual 22 10
Post-Modification Outstanding Balance 45,944,000 3,161,000
Financial effects of modification 4,239,000 [1] (113,000) [1]
Number of redefaulted contracts, actual 0 0
Ending balance of redefaulted TDRs 0 0
Commercial real estate office [Member] | Interest Rate Reduction [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts, actual 4 5
Post-Modification Outstanding Balance 4,155,000 [2] 1,923,000 [2]
Financial effects of modification (236,000) [1] 212,000 [1]
Number of redefaulted contracts, actual 0 0
Ending balance of redefaulted TDRs 0 0
Commercial real estate office [Member] | Amortization Or Maturity Date Change [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts, actual 12 2
Post-Modification Outstanding Balance 40,152,000 [2] 1,238,000 [2]
Financial effects of modification 4,199,000 [1] 83,000 [1]
Number of redefaulted contracts, actual 0 0
Ending balance of redefaulted TDRs 0 0
Commercial real estate office [Member] | Other Concession [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts, actual 6 3
Post-Modification Outstanding Balance 1,637,000 [2] 0 [2]
Financial effects of modification 276,000 [1] (408,000) [1]
Number of redefaulted contracts, actual 0 0
Ending balance of redefaulted TDRs 0 0
Commercial real estate Industrial and warehouse [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts, actual 20 9
Post-Modification Outstanding Balance 43,130,000 23,760,000 [2]
Financial effects of modification (4,183,000) [1] (6,682,000) [1]
Number of redefaulted contracts, actual 1 8
Ending balance of redefaulted TDRs 413,000 3,665,000
Commercial real estate Industrial and warehouse [Member] | Interest Rate Reduction [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts, actual 3 1
Post-Modification Outstanding Balance 7,470,000 [2] 2,165,000 [2]
Financial effects of modification (296,000) [1] (299,000) [1]
Number of redefaulted contracts, actual 0 0
Ending balance of redefaulted TDRs 0 0
Commercial real estate Industrial and warehouse [Member] | Amortization Or Maturity Date Change [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts, actual 16 7
Post-Modification Outstanding Balance 34,613,000 [2] 19,448,000 [2]
Financial effects of modification (3,857,000) [1] (5,446,000) [1]
Number of redefaulted contracts, actual 1 8
Ending balance of redefaulted TDRs 413,000 3,665,000
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 1,047,000 [2] 2,147,000 [2]
Financial effects of modification (30,000) [1] (937,000) [1]
Number of redefaulted contracts, actual 0 0
Ending balance of redefaulted TDRs 0 0
Residential Mortgage [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts, actual 1,105 691
Post-Modification Outstanding Balance 121,160,000 109,007,000
Financial effects of modification 6,289,000 [1] 1,529,000 [1]
Number of redefaulted contracts, actual 139 63
Ending balance of redefaulted TDRs 18,524,000 7,579,000
Residential Mortgage [Member] | Interest Rate Reduction [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts, actual 25 10
Post-Modification Outstanding Balance 8,795,000 [2] 12,637,000 [2]
Financial effects of modification (40,000) [1] (567,000) [1]
Number of redefaulted contracts, actual 2 2
Ending balance of redefaulted TDRs 61,000 148,000
Residential Mortgage [Member] | Amortization Or Maturity Date Change [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts, actual 482 655
Post-Modification Outstanding Balance 65,336,000 [2] 91,979,000 [2]
Financial effects of modification 1,394,000 [1] 1,988,000 [1]
Number of redefaulted contracts, actual 100 57
Ending balance of redefaulted TDRs 13,574,000 6,900,000
Residential Mortgage [Member] | Other Concession [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts, actual 15 26
Post-Modification Outstanding Balance 1,836,000 [2] 4,391,000 [2]
Financial effects of modification 81,000 [1] 108,000 [1]
Number of redefaulted contracts, actual 7 4
Ending balance of redefaulted TDRs 804,000 531,000
Residential Mortgage [Member] | Chapter 7 Bankruptcy
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts, actual 583 0
Post-Modification Outstanding Balance 45,193,000 [3] 0
Financial effects of modification 4,854,000 [1] 0
Number of redefaulted contracts, actual 30 0
Ending balance of redefaulted TDRs 4,085,000 0
Chargeoff impact to Chapter 7 bankruptcy pre-modification balances 7,900,000  
Automobile Loan [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts, actual 4,054 2,048
Post-Modification Outstanding Balance 25,977,000 17,775,000
Financial effects of modification 1,767,000 [1] (139,000) [1]
Number of redefaulted contracts, actual 170 199
Ending balance of redefaulted TDRs 218,000 0
Automobile Loan [Member] | Interest Rate Reduction [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts, actual 40 38
Post-Modification Outstanding Balance 368,000 [2] 554,000 [2]
Financial effects of modification 4,000 [1] 4,000 [1]
Number of redefaulted contracts, actual 4 1
Ending balance of redefaulted TDRs 0 0
Automobile Loan [Member] | Amortization Or Maturity Date Change [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts, actual 1,910 2,010
Post-Modification Outstanding Balance 13,186,000 [2] 17,221,000 [2]
Financial effects of modification (103,000) [1] (143,000) [1]
Number of redefaulted contracts, actual 132 198
Ending balance of redefaulted TDRs 69,000 0
Automobile Loan [Member] | Other Concession [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts, actual 0 0
Post-Modification Outstanding Balance 0 [2] 0 [2]
Financial effects of modification 0 [1] 0 [1]
Number of redefaulted contracts, actual 0 0
Ending balance of redefaulted TDRs 0 0
Automobile Loan [Member] | Chapter 7 Bankruptcy
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts, actual 2,104 0
Post-Modification Outstanding Balance 12,423,000 [4] 0
Financial effects of modification 1,866,000 [1] 0
Number of redefaulted contracts, actual 34 0
Ending balance of redefaulted TDRs 149,000 0
Chargeoff impact to Chapter 7 bankruptcy pre-modification balances 1,300,000  
Home equity secured by first-lien other [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts, actual 540 231
Post-Modification Outstanding Balance 47,166,000 27,911,000
Financial effects of modification 8,619,000 [1] 3,338,000 [1]
Number of redefaulted contracts, actual 18 9
Ending balance of redefaulted TDRs 1,559,000 1,128,000
Home equity secured by first-lien other [Member] | Interest Rate Reduction [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts, actual 222 142
Post-Modification Outstanding Balance 28,381,000 [2] 17,275,000 [2]
Financial effects of modification 4,424,000 [1] 2,722,000 [1]
Number of redefaulted contracts, actual 11 2
Ending balance of redefaulted TDRs 932,000 692,000
Home equity secured by first-lien other [Member] | Amortization Or Maturity Date Change [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts, actual 130 89
Post-Modification Outstanding Balance 10,468,000 [2] 10,636,000 [2]
Financial effects of modification (49,000) [1] 616,000 [1]
Number of redefaulted contracts, actual 5 7
Ending balance of redefaulted TDRs 503,000 436,000
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 [2] 0 [2]
Financial effects of modification 0 [1] 0 [1]
Number of redefaulted contracts, actual 0 0
Ending balance of redefaulted TDRs 0 0
Home equity secured by first-lien other [Member] | Chapter 7 Bankruptcy
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts, actual 188 0
Post-Modification Outstanding Balance 8,317,000 [5] 0
Financial effects of modification 4,244,000 [1] 0
Number of redefaulted contracts, actual 2 0
Ending balance of redefaulted TDRs 124,000 0
Chargeoff impact to Chapter 7 bankruptcy pre-modification balances 3,900,000  
Home equity secured by junior-lien [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts, actual 1,698 244
Post-Modification Outstanding Balance 31,698,000 10,617,000
Financial effects of modification 18,626,000 [1] 469,000 [1]
Number of redefaulted contracts, actual 12 11
Ending balance of redefaulted TDRs 241,000 886,000
Home equity secured by junior-lien [Member] | Interest Rate Reduction [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts, actual 60 127
Post-Modification Outstanding Balance 3,023,000 [2] 6,521,000 [2]
Financial effects of modification 494,000 [1] 430,000 [1]
Number of redefaulted contracts, actual 2 3
Ending balance of redefaulted TDRs 112,000 272,000
Home equity secured by junior-lien [Member] | Amortization Or Maturity Date Change [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts, actual 390 117
Post-Modification Outstanding Balance 15,040,000 [2] 4,096,000 [2]
Financial effects of modification (432,000) [1] 39,000 [1]
Number of redefaulted contracts, actual 3 8
Ending balance of redefaulted TDRs 99,000 614,000
Home equity secured by junior-lien [Member] | Other Concession [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts, actual 7 0
Post-Modification Outstanding Balance 288,000 [2] 0 [2]
Financial effects of modification 0 [1] 0 [1]
Number of redefaulted contracts, actual 0 0
Ending balance of redefaulted TDRs 0 0
Home equity secured by junior-lien [Member] | Chapter 7 Bankruptcy
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts, actual 1,241 0
Post-Modification Outstanding Balance 13,347,000 [6] 0
Financial effects of modification 18,564,000 [1] 0
Number of redefaulted contracts, actual 7 0
Ending balance of redefaulted TDRs 30,000 0
Chargeoff impact to Chapter 7 bankruptcy pre-modification balances 21,500,000  
Other Consumer loan [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts, actual 55 77
Post-Modification Outstanding Balance 2,653,000 1,549,000
Financial effects of modification (79,000) [1] 53,000 [1]
Number of redefaulted contracts, actual 4 12
Ending balance of redefaulted TDRs 0 0
Other Consumer loan [Member] | Interest Rate Reduction [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts, actual 14 14
Post-Modification Outstanding Balance 305,000 [2] 1,104,000 [2]
Financial effects of modification 32,000 [1] 74,000 [1]
Number of redefaulted contracts, actual 1 1
Ending balance of redefaulted TDRs 0 0
Other Consumer loan [Member] | Amortization Or Maturity Date Change [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts, actual 27 63
Post-Modification Outstanding Balance 2,150,000 [2] 445,000 [2]
Financial effects of modification (111,000) [1] (21,000) [1]
Number of redefaulted contracts, actual 3 11
Ending balance of redefaulted TDRs 0 0
Other Consumer loan [Member] | Other Concession [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts, actual 0 0
Post-Modification Outstanding Balance 0 [2] 0 [2]
Financial effects of modification 0 [1] 0 [1]
Number of redefaulted contracts, actual 0 0
Ending balance of redefaulted TDRs 0 0
Other Consumer loan [Member] | Chapter 7 Bankruptcy
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts, actual 14 0
Post-Modification Outstanding Balance 198,000 [7] 0
Financial effects of modification 0 [1] 0
Number of redefaulted contracts, actual 0 0
Ending balance of redefaulted TDRs 0 0
Chargeoff impact to Chapter 7 bankruptcy pre-modification balances 0  
Other commercial real estate [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts, actual 64 87
Post-Modification Outstanding Balance 93,646,000 133,351,000
Financial effects of modification 1,778,000 [1] (3,449,000) [1]
Number of redefaulted contracts, actual 5 13
Ending balance of redefaulted TDRs 1,544,000 2,662,000
Other commercial real estate [Member] | Interest Rate Reduction [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts, actual 10 18
Post-Modification Outstanding Balance 2,944,000 [2] 18,620,000 [2]
Financial effects of modification (288,000) [1] (1,180,000) [1]
Number of redefaulted contracts, actual 1 3
Ending balance of redefaulted TDRs 898,000 648,000
Other commercial real estate [Member] | Amortization Or Maturity Date Change [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts, actual 48 64
Post-Modification Outstanding Balance 80,672,000 [2] 106,532,000 [2]
Financial effects of modification 4,090,000 [1] (2,288,000) [1]
Number of redefaulted contracts, actual 4 10
Ending balance of redefaulted TDRs 646,000 2,014,000
Other commercial real estate [Member] | Other Concession [Member]
    
Financing Receivable, Modifications [Line Items]    
Number of Contracts, actual 6 5
Post-Modification Outstanding Balance 10,030,000 [2] 8,199,000 [2]
Financial effects of modification (2,024,000) [1] 19,000 [1]
Number of redefaulted contracts, actual 0 0
Ending balance of redefaulted TDRs $ 0 $ 0
[1] Amounts represent the financial impact via provision for loan and lease losses as a result of the modification.
[2] TDRs may include multiple concessions and the disclosure classifications are based on the primary concession provided to the borrower.
[3] Chapter 7 bankruptcy pre-modification balances were impacted by $7.9 million of net charge-offs in 2012.
[4] Chapter 7 bankruptcy pre-modification balances were impacted by $1.3 million of net charge-offs in 2012.
[5] Chapter 7 bankruptcy pre-modification balances were impacted by $3.9 million of net charge-offs in 2012.
[6] Chapter 7 bankruptcy pre-modification balances were impacted by $21.5 million of net charge-offs in 2012.
[7] Chapter 7 bankruptcy pre-modification balances were not significantly impacted by net charge-offs in 2012.