Loans and Leases and Allowance For Credit Losses (TDR 1) (Details) (USD $) In Thousands, unless otherwise specified
|
3 Months Ended |
Mar. 31, 2012
contracts
|
Commercial and industrial owner occupied [Member]
|
|
Financing Receivable, Modifications [Line Items] |
|
Number of contracts, actual |
31
|
Post-Modification oustanding balance |
$ 8,014
|
Net change in ALLL resulting from modification |
(823)
|
Commercial and industrial owner occupied [Member] | Interest Rate Reduction [Member]
|
|
Financing Receivable, Modifications [Line Items] |
|
Number of contracts, actual |
10
|
Post-Modification oustanding balance |
3,781
|
Net change in ALLL resulting from modification |
(961)
|
Commercial and industrial owner occupied [Member] | Amortization Or Maturity Date Change [Member]
|
|
Financing Receivable, Modifications [Line Items] |
|
Number of contracts, actual |
17
|
Post-Modification oustanding balance |
2,722
|
Net change in ALLL resulting from modification |
(92)
|
Commercial and industrial owner occupied [Member] | Other Concession [Member]
|
|
Financing Receivable, Modifications [Line Items] |
|
Number of contracts, actual |
4
|
Post-Modification oustanding balance |
1,511
|
Net change in ALLL resulting from modification |
230
|
Other commercial and industrial [Member]
|
|
Financing Receivable, Modifications [Line Items] |
|
Number of contracts, actual |
49
|
Post-Modification oustanding balance |
35,274
|
Net change in ALLL resulting from modification |
(2,829)
|
Other commercial and industrial [Member] | Interest Rate Reduction [Member]
|
|
Financing Receivable, Modifications [Line Items] |
|
Number of contracts, actual |
6
|
Post-Modification oustanding balance |
1,316
|
Net change in ALLL resulting from modification |
45
|
Other commercial and industrial [Member] | Amortization Or Maturity Date Change [Member]
|
|
Financing Receivable, Modifications [Line Items] |
|
Number of contracts, actual |
28
|
Post-Modification oustanding balance |
4,456
|
Net change in ALLL resulting from modification |
(8)
|
Other commercial and industrial [Member] | Other Concession [Member]
|
|
Financing Receivable, Modifications [Line Items] |
|
Number of contracts, actual |
15
|
Post-Modification oustanding balance |
29,502
|
Net change in ALLL resulting from modification |
(2,866)
|
Commercial real estate retail properties [Member]
|
|
Financing Receivable, Modifications [Line Items] |
|
Number of contracts, actual |
9
|
Post-Modification oustanding balance |
4,553
|
Net change in ALLL resulting from modification |
(20)
|
Commercial real estate retail properties [Member] | Interest Rate Reduction [Member]
|
|
Financing Receivable, Modifications [Line Items] |
|
Number of contracts, actual |
4
|
Post-Modification oustanding balance |
2,795
|
Net change in ALLL resulting from modification |
(2)
|
Commercial real estate retail properties [Member] | Amortization Or Maturity Date Change [Member]
|
|
Financing Receivable, Modifications [Line Items] |
|
Number of contracts, actual |
5
|
Post-Modification oustanding balance |
1,758
|
Net change in ALLL resulting from modification |
(18)
|
Commercial real estate retail properties [Member] | Other Concession [Member]
|
|
Financing Receivable, Modifications [Line Items] |
|
Number of contracts, actual |
0
|
Post-Modification oustanding balance |
0
|
Net change in ALLL resulting from modification |
0
|
Commercial real estate Multi family [Member]
|
|
Financing Receivable, Modifications [Line Items] |
|
Number of contracts, actual |
16
|
Post-Modification oustanding balance |
3,867
|
Net change in ALLL resulting from modification |
(203)
|
Commercial real estate Multi family [Member] | Interest Rate Reduction [Member]
|
|
Financing Receivable, Modifications [Line Items] |
|
Number of contracts, actual |
2
|
Post-Modification oustanding balance |
334
|
Net change in ALLL resulting from modification |
(5)
|
Commercial real estate Multi family [Member] | Amortization Or Maturity Date Change [Member]
|
|
Financing Receivable, Modifications [Line Items] |
|
Number of contracts, actual |
10
|
Post-Modification oustanding balance |
1,501
|
Net change in ALLL resulting from modification |
(73)
|
Commercial real estate Multi family [Member] | Other Concession [Member]
|
|
Financing Receivable, Modifications [Line Items] |
|
Number of contracts, actual |
4
|
Post-Modification oustanding balance |
2,032
|
Net change in ALLL resulting from modification |
(125)
|
Commercial real estate office [Member]
|
|
Financing Receivable, Modifications [Line Items] |
|
Number of contracts, actual |
6
|
Post-Modification oustanding balance |
2,422
|
Net change in ALLL resulting from modification |
363
|
Commercial real estate office [Member] | Interest Rate Reduction [Member]
|
|
Financing Receivable, Modifications [Line Items] |
|
Number of contracts, actual |
3
|
Post-Modification oustanding balance |
2,116
|
Net change in ALLL resulting from modification |
363
|
Commercial real estate office [Member] | Amortization Or Maturity Date Change [Member]
|
|
Financing Receivable, Modifications [Line Items] |
|
Number of contracts, actual |
0
|
Post-Modification oustanding balance |
0
|
Net change in ALLL resulting from modification |
0
|
Commercial real estate office [Member] | Other Concession [Member]
|
|
Financing Receivable, Modifications [Line Items] |
|
Number of contracts, actual |
3
|
Post-Modification oustanding balance |
306
|
Net change in ALLL resulting from modification |
0
|
Commercial real estate Industrial and warehouse [Member]
|
|
Financing Receivable, Modifications [Line Items] |
|
Number of contracts, actual |
4
|
Post-Modification oustanding balance |
4,438
|
Net change in ALLL resulting from modification |
68
|
Commercial real estate Industrial and warehouse [Member] | Interest Rate Reduction [Member]
|
|
Financing Receivable, Modifications [Line Items] |
|
Number of contracts, actual |
1
|
Post-Modification oustanding balance |
3,000
|
Net change in ALLL resulting from modification |
4
|
Commercial real estate Industrial and warehouse [Member] | Amortization Or Maturity Date Change [Member]
|
|
Financing Receivable, Modifications [Line Items] |
|
Number of contracts, actual |
3
|
Post-Modification oustanding balance |
1,438
|
Net change in ALLL resulting from modification |
64
|
Commercial real estate Industrial and warehouse [Member] | Other Concession [Member]
|
|
Financing Receivable, Modifications [Line Items] |
|
Number of contracts, actual |
0
|
Post-Modification oustanding balance |
0
|
Net change in ALLL resulting from modification |
0
|
Residential Mortgage [Member]
|
|
Financing Receivable, Modifications [Line Items] |
|
Number of contracts, actual |
63
|
Post-Modification oustanding balance |
7,086
|
Net change in ALLL resulting from modification |
246
|
Residential Mortgage [Member] | Interest Rate Reduction [Member]
|
|
Financing Receivable, Modifications [Line Items] |
|
Number of contracts, actual |
1
|
Post-Modification oustanding balance |
33
|
Net change in ALLL resulting from modification |
0
|
Residential Mortgage [Member] | Amortization Or Maturity Date Change [Member]
|
|
Financing Receivable, Modifications [Line Items] |
|
Number of contracts, actual |
62
|
Post-Modification oustanding balance |
7,053
|
Net change in ALLL resulting from modification |
246
|
Residential Mortgage [Member] | Other Concession [Member]
|
|
Financing Receivable, Modifications [Line Items] |
|
Number of contracts, actual |
0
|
Post-Modification oustanding balance |
0
|
Net change in ALLL resulting from modification |
0
|
Automobile Loan [Member]
|
|
Financing Receivable, Modifications [Line Items] |
|
Number of contracts, actual |
485
|
Post-Modification oustanding balance |
3,505
|
Net change in ALLL resulting from modification |
(23)
|
Automobile Loan [Member] | Interest Rate Reduction [Member]
|
|
Financing Receivable, Modifications [Line Items] |
|
Number of contracts, actual |
13
|
Post-Modification oustanding balance |
129
|
Net change in ALLL resulting from modification |
2
|
Automobile Loan [Member] | Amortization Or Maturity Date Change [Member]
|
|
Financing Receivable, Modifications [Line Items] |
|
Number of contracts, actual |
472
|
Post-Modification oustanding balance |
3,376
|
Net change in ALLL resulting from modification |
(25)
|
Automobile Loan [Member] | Other Concession [Member]
|
|
Financing Receivable, Modifications [Line Items] |
|
Number of contracts, actual |
0
|
Post-Modification oustanding balance |
0
|
Net change in ALLL resulting from modification |
0
|
Home equity secured by first-lien other [Member]
|
|
Financing Receivable, Modifications [Line Items] |
|
Number of contracts, actual |
82
|
Post-Modification oustanding balance |
9,249
|
Net change in ALLL resulting from modification |
1,294
|
Home equity secured by first-lien other [Member] | Interest Rate Reduction [Member]
|
|
Financing Receivable, Modifications [Line Items] |
|
Number of contracts, actual |
67
|
Post-Modification oustanding balance |
7,614
|
Net change in ALLL resulting from modification |
1,299
|
Home equity secured by first-lien other [Member] | Amortization Or Maturity Date Change [Member]
|
|
Financing Receivable, Modifications [Line Items] |
|
Number of contracts, actual |
15
|
Post-Modification oustanding balance |
1,635
|
Net change in ALLL resulting from modification |
(5)
|
Home equity secured by first-lien other [Member] | Other Concession [Member]
|
|
Financing Receivable, Modifications [Line Items] |
|
Number of contracts, actual |
0
|
Post-Modification oustanding balance |
0
|
Net change in ALLL resulting from modification |
0
|
Home equity Secured by second-lien [Member]
|
|
Financing Receivable, Modifications [Line Items] |
|
Number of contracts, actual |
36
|
Post-Modification oustanding balance |
1,540
|
Net change in ALLL resulting from modification |
115
|
Home equity Secured by second-lien [Member] | Interest Rate Reduction [Member]
|
|
Financing Receivable, Modifications [Line Items] |
|
Number of contracts, actual |
22
|
Post-Modification oustanding balance |
932
|
Net change in ALLL resulting from modification |
131
|
Home equity Secured by second-lien [Member] | Amortization Or Maturity Date Change [Member]
|
|
Financing Receivable, Modifications [Line Items] |
|
Number of contracts, actual |
14
|
Post-Modification oustanding balance |
608
|
Net change in ALLL resulting from modification |
(16)
|
Home equity Secured by second-lien [Member] | Other Concession [Member]
|
|
Financing Receivable, Modifications [Line Items] |
|
Number of contracts, actual |
0
|
Post-Modification oustanding balance |
0
|
Net change in ALLL resulting from modification |
0
|
Other Consumer loan [Member]
|
|
Financing Receivable, Modifications [Line Items] |
|
Number of contracts, actual |
9
|
Post-Modification oustanding balance |
179
|
Net change in ALLL resulting from modification |
13
|
Other Consumer loan [Member] | Interest Rate Reduction [Member]
|
|
Financing Receivable, Modifications [Line Items] |
|
Number of contracts, actual |
4
|
Post-Modification oustanding balance |
119
|
Net change in ALLL resulting from modification |
9
|
Other Consumer loan [Member] | Amortization Or Maturity Date Change [Member]
|
|
Financing Receivable, Modifications [Line Items] |
|
Number of contracts, actual |
5
|
Post-Modification oustanding balance |
60
|
Net change in ALLL resulting from modification |
4
|
Other Consumer loan [Member] | Other Concession [Member]
|
|
Financing Receivable, Modifications [Line Items] |
|
Number of contracts, actual |
0
|
Post-Modification oustanding balance |
0
|
Net change in ALLL resulting from modification |
0
|
Other commercial real estate [Member]
|
|
Financing Receivable, Modifications [Line Items] |
|
Number of contracts, actual |
16
|
Post-Modification oustanding balance |
56,111
|
Net change in ALLL resulting from modification |
(201)
|
Other commercial real estate [Member] | Interest Rate Reduction [Member]
|
|
Financing Receivable, Modifications [Line Items] |
|
Number of contracts, actual |
0
|
Post-Modification oustanding balance |
0
|
Net change in ALLL resulting from modification |
0
|
Other commercial real estate [Member] | Amortization Or Maturity Date Change [Member]
|
|
Financing Receivable, Modifications [Line Items] |
|
Number of contracts, actual |
14
|
Post-Modification oustanding balance |
46,676
|
Net change in ALLL resulting from modification |
1,400
|
Other commercial real estate [Member] | Other Concession [Member]
|
|
Financing Receivable, Modifications [Line Items] |
|
Number of contracts, actual |
2
|
Post-Modification oustanding balance |
9,435
|
Net change in ALLL resulting from modification |
$ (1,601)
|