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Note 22 - Selected Quarterly Financial Data (Unaudited) | 12 Months Ended
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Dec. 31, 2017
Notes to Financial Statements |
Quarterly Financial Information [Text Block] |
22. | SELECTED QUARTERLY FINANCIAL DATA (Unaudited)
(Dollar amounts in thousands) |  | Three Months Ended |
|  | March 31, |  |  | June 30, |  |  | September 30, |  |  | December 31, |
|  | 2017 |  |  | 2017 |  |  | 2017 |  |  | 2017 |
Total interest and dividend income |  | $ | 10,199 |  |  | $ | 10,902 |  |  | $ | 11,330 |  |  | $ | 11,564 |
Total interest expense |  |  | 1,442 |  |  |  | 1,625 |  |  |  | 1,818 |  |  |  | 1,762 |
Net interest income |  |  | 8,757 |  |  |  | 9,277 |  |  |  | 9,512 |  |  |  | 9,802 |
Provision for loan losses |  |  | 165 |  |  |  | 170 |  |  |  | 280 |  |  |  | 430 |
Net interest income after provision for loan losses |  |  | 8,592 |  |  |  | 9,107 |  |  |  | 9,232 |  |  |  | 9,372 |
Total noninterest income |  |  | 1,511 |  |  |  | 989 |  |  |  | 1,441 |  |  |  | 918 |
Total noninterest expense |  |  | 7,267 |  |  |  | 6,704 |  |  |  | 7,297 |  |  |  | 6,217 |
Income before income taxes |  |  | 2,836 |  |  |  | 3,392 |  |  |  | 3,376 |  |  |  | 4,073 |
Income taxes |  |  | 736 |  |  |  | 885 |  |  |  | 914 |  |  |  | 1,687 |
Net income |  | $ | 2,100 |  |  | $ | 2,507 |  |  | $ | 2,462 |  |  | $ | 2,386 |
Per share data: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net income |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Basic |  | $ | 0.78 |  |  | $ | 0.84 |  |  | $ | 0.77 |  |  | $ | 0.73 |
Diluted |  |  | 0.78 |  |  |  | 0.83 |  |  |  | 0.76 |  |  |  | 0.73 |
Average shares outstanding: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Basic |  |  | 2,679,816 |  |  |  | 3,000,451 |  |  |  | 3,212,335 |  |  |  | 3,215,300 |
Diluted |  |  | 2,692,015 |  |  |  | 3,014,140 |  |  |  | 3,223,753 |  |  |  | 3,231,791 |
(Dollar amounts in thousands) |  | Three Months Ended |
|  | March 31, |  |  | June 30, |  |  | September 30, |  |  | December 31, |
|  | 2016 |  |  | 2016 |  |  | 2016 |  |  | 2016 |
Total interest and dividend income |  | $ | 7,348 |  |  | $ | 7,405 |  |  | $ | 7,420 |  |  | $ | 7,821 |
Total interest expense |  |  | 1,025 |  |  |  | 1,066 |  |  |  | 1,026 |  |  |  | 1,073 |
Net interest income |  |  | 6,323 |  |  |  | 6,339 |  |  |  | 6,394 |  |  |  | 6,748 |
Provision for loan losses |  |  | 105 |  |  |  | 105 |  |  |  | 105 |  |  |  | 255 |
Net interest income after provision for loan losses |  |  | 6,218 |  |  |  | 6,234 |  |  |  | 6,289 |  |  |  | 6,493 |
Total noninterest income |  |  | 909 |  |  |  | 1,173 |  |  |  | 977 |  |  |  | 900 |
Total noninterest expense |  |  | 5,338 |  |  |  | 4,915 |  |  |  | 5,662 |  |  |  | 4,957 |
Income before income taxes |  |  | 1,789 |  |  |  | 2,492 |  |  |  | 1,604 |  |  |  | 2,436 |
Income taxes |  |  | 302 |  |  |  | 566 |  |  |  | 261 |  |  |  | 776 |
Net income |  | $ | 1,487 |  |  | $ | 1,926 |  |  | $ | 1,343 |  |  | $ | 1,660 |
Per share data: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net income |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Basic |  | $ | 0.79 |  |  | $ | 0.94 |  |  | $ | 0.60 |  |  | $ | 0.71 |
Diluted |  |  | 0.79 |  |  |  | 0.94 |  |  |  | 0.60 |  |  |  | 0.70 |
Average shares outstanding: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Basic |  |  | 1,878,177 |  |  |  | 2,051,137 |  |  |  | 2,247,587 |  |  |  | 2,251,412 |
Diluted |  |  | 1,886,943 |  |  |  | 2,059,411 |  |  |  | 2,256,230 |  |  |  | 2,264,712 |

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- Definition The entire disclosure for quarterly financial data. Includes, but is not limited to, tabular presentation of financial information for fiscal quarters, effect of year-end adjustments, and an explanation of matters or transactions that affect comparability of the information. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 270 -URI http://asc.fasb.org/topic&trid=2126967 + Details
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