| In millions, except per share items | Dec-31-15 | Dec-31-14 | Dec-31-13 | Dec-31-12 | Dec-31-11 | Dec-31-10 | Dec-31-09 | Dec-31-08 |
| | 8-K | 10-K | 10-K | 10-K | 10-K | 10-K | 10-K | 10-K |
| Interest income on investments | 110.2 | 105.8 | 99.3 | 97.3 | 97.7 | 97.2 | 98.4 | 111.1 |
| Interest income on repurchase agreements | | | | 0.0 | 0.0 | 0.0 | 0.0 | |
| Total interest income | 110.2 | 105.8 | 99.3 | 97.3 | 97.7 | 97.2 | 98.4 | 111.1 |
| Interest expense: |
| Interest on deposits | 6.3 | 5.9 | 6.2 | 7.7 | 11.4 | 13.5 | 17.3 | 22.2 |
| Interest on borrowings | 1.2 | | | | | | 5.5 | 10.2 |
| | 7.6 | 8.0 | 8.2 | 10.1 | 14.7 | 17.4 | 22.8 | 32.4 |
| Net interest income | 102.6 | 97.8 | 91.1 | 87.2 | 83.0 | 79.9 | 75.6 | 78.7 |
| Provision for loan losses | 9.3 | 6.8 | 6.9 | 10.1 | 20.6 | 21.0 | 12.4 | 7.5 |
| Net interest income after provision for loan losses | 93.3 | 91.1 | 84.3 | 77.1 | 62.4 | 58.9 | 63.2 | 71.2 |
| Deposit and loan fees | | 8.9 | 9.3 | 10.0 | 23.3 | | | |
| Gain on sale of investments, net | | -0.1 | 0.7 | 0.4 | 0.0 | -3.1 | -17.8 | |
| Other non-interest income | 31.4 | 20.9 | 20.3 | 19.5 | 63.3 | 32.4 | 42.2 | 25.4 |
| Total non-interest income | 31.4 | 29.7 | 30.2 | 29.9 | 86.6 | 29.4 | 24.5 | 25.4 |
| Non-interest expenses | 94.2 | 90.5 | 89.9 | 91.1 | 94.0 | 97.1 | 91.7 | 77.9 |
| Pre-tax income before non-recurring items | 32.6 | 30.2 | 24.6 | 15.8 | -1.2 | -8.9 | -3.3 | 18.8 |
| Non-recurring items | 2.1 | | | | | | 0.8 | |
| Pre-tax income | 30.5 | 30.2 | 24.6 | 15.8 | -1.2 | -8.9 | -4.1 | 18.8 |
| Income taxes | 10.3 | 9.1 | 7.3 | 4.9 | -1.4 | -4.5 | -2.2 | 0.0 |
| Tax rate | 33.7% | 30.2% | 29.8% | 31.1% | 125.0% | 51.1% | 53.4% | 0.0% |
| Net income | 20.2 | 21.0 | 17.2 | 10.8 | 0.2 | -4.4 | -1.9 | 0.0 |
| Net margin | 16.2% | 17.4% | 15.0% | 10.1% | 0.1% | -5.0% | -1.9% | 0.0% |
| |
| Basic EPS | $1.43 | $1.48 | $1.21 | $0.77 | $0.02 | ($0.33) | ($0.23) | $0.00 |
| Diluted EPS | $1.40 | $1.46 | $1.20 | $0.77 | $0.02 | ($0.33) | ($0.23) | $0.00 |
| |
| Shares outstanding (basic) | 14.1 | 14.2 | 14.1 | 14.1 | 13.9 | 13.6 | 8.2 | 0.0 |
| Shares outstanding (diluted) | 14.4 | 14.4 | 14.3 | 14.1 | 13.9 | 13.6 | 8.2 | 0.0 |
| |
| EBIT is a non-GAAP figure that excludes all non-recurring expenses: restructuring costs, asset impairments, IPR&D writeoffs, and other unusual charges. |