| In millions, except per share items | Jun-30-23 | Mar-31-23 | Dec-31-22 | Sep-30-22 | Jun-30-22 | Mar-31-22 | Dec-31-21 | Sep-30-21 |
| | 10-Q | 10-Q | 10-K | 10-Q | 10-Q | 10-Q | 10-K | 10-Q |
| Interest Income | | | | | | | | |
| Loans | 46.9 | 43.8 | 40.4 | 34.6 | 32.4 | 33.2 | 31.6 | 30.1 |
| Securities – taxable | 3.8 | 3.6 | 3.2 | 2.7 | 2.6 | 2.2 | 2.0 | 2.3 |
| Securities – non-taxable | 0.9 | 0.8 | 0.7 | 0.5 | 0.3 | 0.2 | 0.2 | 0.2 |
| Other earning assets | 6.5 | 3.8 | 1.4 | 1.3 | 0.8 | 0.4 | 0.4 | 0.4 |
| Total interest income | 58.1 | 52.0 | 45.7 | 39.1 | 36.1 | 36.0 | 34.2 | 33.0 |
| |
| Interest Expense | | | | | | | | |
| Deposits | 34.7 | 27.3 | 18.8 | 10.5 | 6.4 | 6.1 | 6.4 | 7.1 |
| Other borrowed funds | 5.3 | 5.2 | 5.2 | 4.6 | 4.0 | 4.2 | 4.3 | 5.0 |
| Total interest expense | 40.0 | 32.5 | 24.0 | 15.1 | 10.4 | 10.3 | 10.7 | 12.1 |
| Net Interest Income | 18.1 | 19.6 | 21.7 | 24.0 | 25.7 | 25.8 | 23.5 | 20.9 |
| |
| Provision for credit losses 1 | | | | | | | | |
| Net Interest Income After Provision for Credit Losses | 16.4 | 10.2 | 19.6 | 23.1 | 24.5 | 25.0 | 23.7 | 20.9 |
| |
| Noninterest Income | | | | | | | | |
| Noninterest income | | | | | | | | |
| Gain on sale of loans | 4.9 | 4.1 | 2.9 | 2.7 | 2.0 | 3.8 | 4.1 | 2.7 |
| Other | 0.3 | 0.4 | 1.5 | 0.2 | 0.2 | 0.5 | 0.3 | 0.7 |
| Total noninterest income | 5.9 | 5.4 | 5.8 | 4.3 | 4.3 | 6.8 | 7.7 | 7.8 |
| |
| Noninterest Expense | | | | | | | | |
| Salaries and employee benefits | 10.7 | 11.8 | 10.4 | 10.4 | 10.8 | 9.9 | 10.2 | 9.3 |
| Marketing, advertising and promotion | 0.7 | 0.8 | 0.8 | 1.0 | 0.9 | 0.8 | 0.9 | 0.8 |
| Consulting and professional services | 0.7 | 0.9 | 0.9 | 0.8 | 1.2 | 1.9 | 1.3 | 0.7 |
| Data processing | 0.5 | 0.7 | 0.6 | 0.5 | 0.5 | 0.4 | 0.4 | 0.4 |
| Loan expenses | 1.1 | 2.0 | 1.0 | 1.1 | 0.7 | 1.6 | 0.7 | 0.4 |
| Premises and equipment | 2.7 | 2.8 | 2.9 | 2.8 | 2.4 | 2.5 | 2.2 | 1.7 |
| Deposit insurance premium | 0.9 | 0.5 | 0.4 | 0.2 | 0.3 | 0.3 | 0.3 | 0.2 |
| Other | 1.4 | 1.4 | 1.5 | 1.1 | 1.1 | 1.4 | 1.1 | 0.9 |
| Total noninterest expense | 18.7 | 21.0 | 18.5 | 18.0 | 18.0 | 18.8 | 17.0 | 14.5 |
| Income (Loss) Before Income Taxes | 3.6 | -5.3 | 6.9 | 9.4 | 10.8 | 13.0 | 14.5 | 14.3 |
| Income Tax (Benefit) Provision | -0.2 | -2.3 | 0.5 | 1.0 | 1.3 | 1.8 | 2.0 | 2.2 |
| Net Income | 3.9 | -3.0 | 6.4 | 8.4 | 9.5 | 11.2 | 12.5 | 12.1 |
| |
| Income Per Share of Common Stock | | | | | | | | |
| Basic (in dollars per share) | $0.44 | ($0.33) | $0.69 | $0.89 | $0.99 | $1.14 | $1.26 | $1.22 |
| Diluted (in dollars per share) | $0.44 | ($0.33) | $0.69 | $0.89 | $0.99 | $1.14 | $1.25 | $1.21 |
| |
| Weighted-Average Number of Common Shares Outstanding | | | | | | | | |
| Basic (in shares) | 8.9 | 9.0 | 9.5 | 9.5 | 9.6 | 9.8 | 9.9 | 9.9 |
| Diluted (in shares) | 8.9 | 9.0 | 9.6 | 9.5 | 9.7 | 9.9 | 10.0 | 10.0 |
| |
| Dividends Declared Per Share (in dollars per share) | $0.06 | $0.06 | $0.06 | $0.06 | $0.06 | $0.06 | $0.06 | $0.06 |