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 | 110.1 | 100.9 | 93.5 | 88.1 | 84.8 | 84.1 | 84.2 | 86.6 |
Investment securities - taxable | 15.5 | 13.0 | 10.2 | 8.1 | 6.7 | 6.3 | 6.6 | 7.1 |
Investment securities - tax-exempt | 4.0 | 4.3 | 4.1 | 3.7 | 3.2 | 2.7 | 2.5 | 2.2 |
Total interest income | 130.7 | 119.1 | 108.7 | 100.5 | 95.3 | 93.6 | 93.7 | 96.2 |
|
Interest expense | | | | | | | | |
Deposits | 19.8 | 11.9 | 6.3 | 3.5 | 3.1 | 3.5 | 4.2 | 5.3 |
Securities sold under agreements to repurchase and federal funds purchased | 0.1 | 0.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
FHLB advances and other borrowings | 2.7 | 1.4 | | 0.1 | 0.2 | 0.3 | | 0.5 |
Subordinated notes | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 |
Total interest expense | 25.1 | 15.8 | 9.0 | 5.7 | 5.3 | 5.9 | 6.7 | 8.1 |
Net interest income | 105.6 | 103.4 | 99.6 | 94.7 | 89.9 | 87.7 | 87.0 | 88.1 |
Net interest income after provision for credit losses | 102.4 | 98.8 | 95.5 | 90.1 | 86.4 | 85.3 | 85.9 | 87.8 |
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Noninterest income | | | | | | | | |
Service charges on deposit accounts | 3.9 | 3.9 | 3.8 | 3.7 | 3.5 | 3.2 | 3.0 | 3.0 |
Interchange income | 4.0 | 4.0 | 4.1 | 4.1 | 4.2 | 4.2 | 4.1 | 4.0 |
Swap fee income | 1.1 | | 2.6 | 2.1 | 2.0 | 1.2 | 0.3 | 0.5 |
Trust and investment management income | 7.6 | 7.6 | 7.6 | 7.9 | 7.8 | 7.9 | 7.9 | 7.7 |
Brokerage income | 3.5 | 3.6 | 3.6 | 3.7 | 3.8 | 3.7 | 3.6 | 3.5 |
Mortgage banking activities | -0.2 | 0.2 | 0.4 | 1.4 | 3.8 | 4.4 | 5.9 | 6.0 |
Income from life insurance | 2.4 | 2.4 | 2.3 | 2.3 | 2.3 | 2.3 | 2.3 | 2.3 |
Other income | 2.5 | 1.5 | 1.8 | 2.2 | 1.3 | 1.2 | 0.8 | 0.6 |
Total noninterest income | 25.5 | 25.6 | 27.0 | 28.0 | 29.6 | 29.1 | 29.2 | 29.0 |
|
Noninterest expenses | | | | | | | | |
Salaries and employee benefits | 50.6 | 48.9 | 48.0 | 47.4 | 46.2 | 45.1 | 44.0 | 42.9 |
Occupancy | 4.5 | 4.5 | 4.7 | 4.8 | 4.8 | 4.8 | 4.7 | 4.8 |
Furniture and equipment | 5.0 | 5.0 | 5.1 | 5.1 | 5.1 | 5.1 | 5.1 | 5.0 |
Data processing | 4.8 | 4.7 | 4.6 | 4.4 | 4.2 | 4.1 | 4.1 | 4.0 |
Advertising and bank promotions | 2.4 | 2.3 | 2.3 | 2.3 | 2.7 | 2.1 | 2.2 | 1.9 |
FDIC insurance | 1.6 | 1.3 | 1.1 | 1.0 | 0.9 | 0.9 | 0.8 | 0.8 |
Professional services | 3.0 | 3.2 | 3.3 | 3.1 | 2.8 | 2.6 | 2.6 | 2.6 |
Directors' compensation | 0.9 | 1.0 | 0.9 | 0.9 | 0.9 | 0.9 | 0.9 | 0.9 |
Taxes other than income | 1.2 | 1.3 | 1.4 | 1.6 | 1.1 | 1.4 | 1.3 | 1.2 |
Intangible asset amortization | 1.0 | 1.1 | 1.1 | 1.1 | 1.2 | 1.2 | 1.3 | 1.3 |
Other operating expenses | 6.3 | 6.0 | 6.0 | 5.6 | 6.3 | 6.1 | 6.0 | 5.4 |
Total noninterest expenses | 98.7 | 96.7 | 95.8 | 94.9 | 77.5 | 75.7 | 74.1 | 71.9 |
Income before income tax expense | 29.3 | 27.6 | 26.6 | 23.2 | 38.5 | 38.7 | 40.9 | 44.9 |
Income tax expense | 5.5 | 4.8 | 4.6 | 4.1 | 7.4 | 7.6 | 8.0 | 8.7 |
Net income | 23.8 | 22.8 | 22.0 | 19.1 | 31.1 | 31.0 | 32.9 | 36.2 |
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Per share information: | | | | | | | | |
Basic earnings per share (in usd per share) | $2.28 | $2.17 | $2.06 | $1.76 | $2.89 | $2.85 | $3.01 | $3.31 |
Diluted earnings per share (in usd per share) | $2.24 | $2.13 | $2.02 | $1.72 | $2.84 | $2.80 | $2.96 | $3.27 |
|
Dividends paid per share (in usd per share) | $0.78 | $0.77 | $0.76 | $0.76 | $0.76 | $0.75 | $0.74 | $0.72 |