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Summary of quarterly financial information (unaudited) (Tables) | 12 Months Ended
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Dec. 31, 2018
Summary of quarterly financial information (unaudited) |
Summary of quarterly financial information |
|  | 2018 |
Quarter Ended |  | March 31 |  | June 30 |  | Sept. 30 |  | Dec. 31 |
Interest income |  | $ | 19,994 |  | $ | 20,766 |  | $ | 21,419 |  | $ | 22,482 |
Interest expense |  |  | 2,807 |  |  | 3,115 |  |  | 3,466 |  |  | 3,934 |
Net interest income |  |  | 17,187 |  |  | 17,651 |  |  | 17,953 |  |  | 18,548 |
Provision for loan losses |  |  | 1,050 |  |  | 1,050 |  |  | 1,050 |  |  | 1,050 |
Net interest income after provision for loan losses |  |  | 16,137 |  |  | 16,601 |  |  | 16,903 |  |  | 17,498 |
Noninterest income |  |  | 3,572 |  |  | 3,663 |  |  | 3,253 |  |  | 3,171 |
Noninterest expense |  |  | 13,081 |  |  | 13,496 |  |  | 12,537 |  |  | 13,373 |
Income before income taxes |  |  | 6,628 |  |  | 6,768 |  |  | 7,619 |  |  | 7,296 |
Income tax expense |  |  | 774 |  |  | 811 |  |  | 902 |  |  | 904 |
Net income |  | $ | 5,854 |  | $ | 5,957 |  | $ | 6,717 |  | $ | 6,392 |
Per share data: |  |  |  |  |  |  |  |  |  |  |  |  |
Net income |  | $ | 0.79 |  | $ | 0.81 |  | $ | 0.91 |  | $ | 0.86 |
Cash dividends declared |  | $ | 0.32 |  | $ | 0.33 |  | $ | 0.33 |  | $ | 0.33 |
Average common shares outstanding |  |  | 7,396,505 |  |  | 7,396,533 |  |  | 7,399,054 |  |  | 7,399,054 |
|  | 2017 |
Quarter Ended |  | March 31 |  | June 30 |  | Sept. 30 |  | Dec. 31 |
Interest income |  | $ | 17,799 |  | $ | 18,261 |  | $ | 18,831 |  | $ | 19,351 |
Interest expense |  |  | 1,956 |  |  | 2,126 |  |  | 2,175 |  |  | 2,441 |
Net interest income |  |  | 15,843 |  |  | 16,135 |  |  | 16,656 |  |  | 16,910 |
Provision for loan losses |  |  | 1,200 |  |  | 1,200 |  |  | 1,200 |  |  | 1,200 |
Net interest income after provision for loan losses |  |  | 14,643 |  |  | 14,935 |  |  | 15,456 |  |  | 15,710 |
Noninterest income |  |  | 3,782 |  |  | 6,379 |  |  | 3,661 |  |  | 3,364 |
Noninterest expense |  |  | 12,356 |  |  | 14,002 |  |  | 12,480 |  |  | 12,455 |
Income before income taxes |  |  | 6,069 |  |  | 7,312 |  |  | 6,637 |  |  | 6,619 |
Income tax expense |  |  | 1,269 |  |  | 1,653 |  |  | 1,287 |  |  | 3,971 |
Net income |  | $ | 4,800 |  | $ | 5,659 |  | $ | 5,350 |  | $ | 2,648 |
Per share data: |  |  |  |  |  |  |  |  |  |  |  |  |
Net income |  | $ | 0.65 |  | $ | 0.77 |  | $ | 0.72 |  | $ | 0.36 |
Cash dividends declared |  | $ | 0.31 |  | $ | 0.31 |  | $ | 0.32 |  | $ | 0.32 |
Average common shares outstanding |  |  | 7,394,143 |  |  | 7,396,163 |  |  | 7,396,505 |  |  | 7,396,505 |

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- Definition Tabular disclosure of quarterly financial data. Includes, but is not limited to, financial information for fiscal quarters, cumulative effect of a change in accounting principle and earnings per share data. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 270 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=109225645&loc=d3e1280-108306 + Details
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