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Note 7 - Earnings Per Share (Tables) | 3 Months Ended
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Mar. 31, 2018
Notes Tables |
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] |
(Net income in thousands) |  | Three Months Ended March 31, |
|  | 2018 |  |  | 2017 |
Basic earnings per share: |  |  |  |  |  |  |  |
Net income attributable to Common shareholders |  | $ | 1,065 |  |  |  | 1,730 |
Divided by: |  |  |  |  |  |  |  |
Weighted average shares outstanding |  |  | 3,900,513 |  |  |  | 3,892,726 |
Basic earnings per common share |  | $ | 0.27 |  |  |  | 0.44 |
Diluted earnings per share: |  |  |  |  |  |  |  |
Net income attributable to Common shareholders |  | $ | 1,065 |  |  |  | 1,730 |
Weighted average shares outstanding |  |  | 3,900,513 |  |  |  | 3,892,726 |
Effect of potentially dilutive restricted common shares |  |  | 16,601 |  |  |  | 3,368 |
Divided by: |  |  |  |  |  |  |  |
Weighted average diluted shares outstanding |  |  | 3,917,114 |  |  |  | 3,896,094 |
Diluted earnings per common share |  | $ | 0.27 |  |  |  | 0.44 |

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- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
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