| In millions, except per share items | Dec-31-22 | Dec-31-21 | Dec-31-20 | Dec-31-19 | Dec-31-18 | Dec-31-17 | Dec-31-16 | Dec-31-15 |
| | 10-K | 10-K | 10-K | 10-K | 10-K | 10-K | 10-K | 10-K |
| Interest income: |
| Interest income on loans | 116.6 | 75.3 | 73.0 | 74.9 | 62.5 | 51.2 | 50.0 | 40.6 |
| Interest income on investments | 7.7 | 7.6 | 7.0 | 7.0 | 6.9 | 5.0 | 3.8 | 3.2 |
| | 126.0 | 83.4 | 80.5 | 82.4 | 69.8 | 56.6 | 54.1 | 44.1 |
| Interest expense: |
| Interest on deposits | 10.5 | 4.0 | 10.3 | 17.4 | 11.6 | 8.3 | 7.7 | 6.2 |
| | 14.2 | 6.3 | 11.6 | 23.0 | 17.7 | 12.3 | 11.1 | 9.2 |
| Net interest income | 111.8 | 77.2 | 68.8 | 59.4 | 52.1 | 44.3 | 43.0 | 34.9 |
| Provision for loan losses | 14.2 | -6.3 | 16.6 | 1.8 | 2.4 | 2.2 | 3.6 | 2.5 |
| Net interest income after provision for loan losses | 97.6 | 83.4 | 52.2 | 57.6 | 49.6 | 42.1 | 39.4 | 32.4 |
| Deposit and loan fees | | | | | 1.0 | 0.8 | 0.8 | 0.6 |
| Gain on sale of investments, net | | | 2.3 | 1.3 | -0.3 | -2.7 | 1.5 | 0.7 |
| Other non-interest income | 38.3 | 62.6 | 89.5 | 63.4 | 37.9 | 42.7 | 41.0 | 33.6 |
| Total non-interest income | 38.3 | 62.6 | 91.8 | 64.6 | 38.6 | 40.7 | 43.2 | 35.0 |
| Non-interest expenses | 117.4 | 97.5 | 97.1 | 87.2 | 72.9 | 70.5 | 69.2 | 57.8 |
| Pre-tax income before non-recurring items | 18.5 | 59.4 | 64.6 | 35.0 | 15.4 | 12.3 | 13.4 | 9.5 |
| Non-recurring items | | 10.8 | 17.6 | | | | | |
| Pre-tax income | 18.5 | 48.6 | 46.9 | 35.0 | 15.4 | 12.3 | 13.4 | 9.5 |
| Income taxes | 4.1 | 9.9 | 9.5 | 8.5 | 3.4 | 4.8 | 4.4 | 2.9 |
| Tax rate | 22.3% | 20.3% | 20.3% | 24.1% | 21.9% | 38.6% | 32.8% | 30.4% |
| Minority interest | -0.7 | -0.4 | | | | | | |
| Net income | 15.0 | 39.1 | 37.0 | 26.5 | 11.5 | 7.1 | 11.8 | 6.2 |
| Net margin | 11.1% | 26.8% | 25.6% | 21.7% | 13.0% | 8.5% | 14.3% | 9.3% |
| |
| Basic EPS | $1.23 | $3.32 | $3.13 | $2.26 | $1.04 | $0.69 | $1.43 | $0.78 |
| Diluted EPS | $1.17 | $3.10 | $3.06 | $2.20 | $0.91 | $0.68 | $1.17 | $0.77 |
| |
| Shares outstanding (basic) | 12.3 | 11.8 | 11.8 | 11.7 | 11.0 | 10.3 | 8.2 | 8.0 |
| Shares outstanding (diluted) | 12.9 | 12.6 | 12.1 | 12.0 | 12.7 | 10.4 | 10.1 | 8.1 |
| |
| EBIT is a non-GAAP figure that excludes all non-recurring expenses: restructuring costs, asset impairments, IPR&D writeoffs, and other unusual charges. |