|
Loans sales and securitizations (Details 1) (USD $)
In Thousands, unless otherwise specified
|
12 Months Ended |
|
Dec. 31, 2013
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Dec. 31, 2012
|
Dec. 31, 2011
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| Sensitivity Analysis of Fair Value of Interests Continued to be Held by Transferor, Servicing Assets or Liabilities, Impact of Adverse Change in Assumption [Line Items] |
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|
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| Constant pre-payment rate, actual |
11.90%
|
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|
|
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| Constant pre-payment rate, 10% adverse change |
$ (1,935)
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|
|
|
|
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| Constant pre-payment rate, 20% adverse change |
(3,816)
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|
|
|
|
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| Spread over forward interest rate swap rates, actual |
10.69%
|
|
|
|
|
|
| Spread over forward interest rate swap rates, 10% adverse change |
(1,376)
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|
|
|
|
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| Spread over forward interest rate swap rates, 20% adverse change |
(2,753)
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|
|
|
|
|
|
Fair value method | Residential Mortgage [Member]
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| Sensitivity Analysis of Fair Value of Interests Continued to be Held by Transferor, Servicing Assets or Liabilities, Impact of Adverse Change in Assumption [Line Items] |
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| Constant pre-payment rate, actual |
|
|
19.52%
|
|
|
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| Constant pre-payment rate, 10% adverse change |
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|
(2,608)
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|
|
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| Constant pre-payment rate, 20% adverse change |
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|
(5,051)
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|
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| Spread over forward interest rate swap rates, actual |
|
|
12.88%
|
|
|
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| Spread over forward interest rate swap rates, 10% adverse change |
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|
(1,290)
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|
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| Spread over forward interest rate swap rates, 20% adverse change |
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|
(2,580)
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|
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|
Amortization method | Residential Mortgage [Member]
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| Sensitivity Analysis of Fair Value of Interests Continued to be Held by Transferor, Servicing Assets or Liabilities, Impact of Adverse Change in Assumption [Line Items] |
|
|
|
|
|
|
| Constant pre-payment rate, actual |
6.70%
|
|
15.45%
|
|
|
|
| Constant pre-payment rate, 10% adverse change |
(6,813)
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|
(4,936)
|
|
|
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| Constant pre-payment rate, 20% adverse change |
(12,977)
|
|
(9,451)
|
|
|
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| Spread over forward interest rate swap rates, actual |
9.40%
|
|
9.40%
|
|
|
|
| Spread over forward interest rate swap rates, 10% adverse change |
(6,027)
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|
(3,060)
|
|
|
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| Spread over forward interest rate swap rates, 20% adverse change |
(12,054)
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|
(6,119)
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|
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Amortization method | Automobile Loan [Member]
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|
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| Sensitivity Analysis of Fair Value of Interests Continued to be Held by Transferor, Servicing Assets or Liabilities, Impact of Adverse Change in Assumption [Line Items] |
|
|
|
|
|
|
| Constant pre-payment rate, actual |
14.65%
|
|
13.80%
|
|
|
|
| Constant pre-payment rate, 10% adverse change |
(584)
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|
(880)
|
|
|
|
| Constant pre-payment rate, 20% adverse change |
(1,183)
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|
(1,771)
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| Spread over forward interest rate swap rates, actual |
5.00%
|
|
500.00%
|
|
|
|
| Spread over forward interest rate swap rates, 10% adverse change |
(7)
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|
(18)
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|
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| Spread over forward interest rate swap rates, 20% adverse change |
(15)
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|
(36)
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|
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Amortization method | Small Business Association (SBA) Loan [Member]
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| Sensitivity Analysis of Fair Value of Interests Continued to be Held by Transferor, Servicing Assets or Liabilities, Impact of Adverse Change in Assumption [Line Items] |
|
|
|
|
|
|
| Constant pre-payment rate, actual |
5.90%
|
|
6.40%
|
|
|
|
| Constant pre-payment rate, 10% adverse change |
(221)
|
|
(201)
|
|
|
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| Constant pre-payment rate, 20% adverse change |
(438)
|
|
(398)
|
|
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| Spread over forward interest rate swap rates, actual |
15.00%
|
|
1500.00%
|
|
|
|
| Spread over forward interest rate swap rates, 10% adverse change |
(446)
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|
(374)
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|
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| Spread over forward interest rate swap rates, 20% adverse change |
(873)
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|
(731)
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Residential Mortgage [Member]
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| Summarizes activity relating to loans sold securitized with servicing retained |
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|
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| Loans sold with servicing retained |
3,221,239
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3,954,762
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3,078,475
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| Summarize the changes in servicing rights using the amortization method |
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|
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|
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| Carrying value, beginning of year |
85,545
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|
72,434
|
|
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| New servicing assets created |
34,743
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|
36,123
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|
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| Impairment charge/(recovery) |
22,023
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|
(4,374)
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|
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| Amortization and other |
(14,247)
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|
(18,638)
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| Carrying value, end of period |
128,064
|
|
85,545
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|
72,434
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| Fair value, end of period |
143,304
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|
85,612
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|
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Residential Mortgage [Member] | Fair value method
|
|
|
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| Summarize the changes in servicing rights using the amortization method |
|
|
|
|
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| Weighted-average life (in years) |
4 years 3 months 0 days
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|
3 years 2 months 0 days
|
|
|
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Residential Mortgage [Member] | Amortization method
|
|
|
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| Summarize the changes in servicing rights using the amortization method |
|
|
|
|
|
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| Weighted-average life (in years) |
6 years 9 months 0 days
|
|
3 years 3 months 0 days
|
|
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Automobile Loan [Member]
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| Summarizes activity relating to loans sold securitized with servicing retained |
|
|
|
|
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| Loans sold with servicing retained |
0
|
|
169,324
|
|
0
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| Total loans transferred in securitization transactions |
0
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|
2,300,018
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|
1,020,146
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| Gain or loss from sale of loans in securitizations and sales |
0
|
|
42,251
|
|
15,454
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|
| Summarize the changes in servicing rights using the amortization method |
|
|
|
|
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| Carrying value, beginning of year |
35,606
|
|
13,377
|
|
|
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| New servicing assets created |
0
|
|
38,043
|
|
|
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| Impairment charge/(recovery) |
0
|
|
(75)
|
|
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| Amortization and other |
(17,934)
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|
(15,739)
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|
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| Carrying value, end of period |
17,672
|
|
35,606
|
|
13,377
|
|
| Fair value, end of period |
18,193
|
|
36,470
|
|
|
|
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Automobile Loan [Member] | Amortization method
|
|
|
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| Summarize the changes in servicing rights using the amortization method |
|
|
|
|
|
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| Weighted-average life (in years) |
3 years 7 months 0 days
|
|
4 years 4 months 0 days
|
|
|
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|
Small Business Association (SBA) Loan [Member]
|
|
|
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|
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| Summarizes activity relating to loans sold securitized with servicing retained |
|
|
|
|
|
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| Loans sold with servicing retained |
178,874
|
|
209,540
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|
234,803
|
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| Gain Loss On Sale Of Loans |
19,556
|
[1] |
22,916
|
[1] |
21,488
|
[1] |
| Summarize the changes in servicing rights using the amortization method |
|
|
|
|
|
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| Carrying value, beginning of year |
15,147
|
|
12,022
|
|
|
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| New servicing assets created |
6,105
|
|
6,947
|
|
|
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| Impairment charge/(recovery) |
0
|
|
0
|
|
|
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| Amortization and other |
(4,387)
|
|
(3,822)
|
|
|
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| Carrying value, end of period |
16,865
|
|
15,147
|
|
12,022
|
|
| Fair value, end of period |
$ 16,865
|
|
$ 15,147
|
|
|
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|
Small Business Association (SBA) Loan [Member] | Amortization method
|
|
|
|
|
|
|
| Summarize the changes in servicing rights using the amortization method |
|
|
|
|
|
|
| Weighted-average life (in years) |
3 years 6 months 0 days
|
|
3 years 6 months 0 days
|
|
|
|
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