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Earnings Per Share (Tables) | 6 Months Ended
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Jun. 30, 2018
Earnings Per Share [Abstract] |
Summary of earnings per share |
|  | Three Months Ended June 30, |
($ and outstanding shares in thousands - except per share data) |  | 2018 |  |  | 2017 |
Distributed earnings allocated to common shares |  | $ | 522 |  |  | $ | 344 |
Undistributed earnings allocated to common shares |  |  | 2,337 |  |  |  | 1,727 |
Net earnings allocated to common shares |  |  | 2,859 |  |  |  | 2,071 |
Net earnings allocated to participating securities |  |  | 4 |  |  |  | 2 |
Dividends on convertible preferred shares |  |  | 244 |  |  |  | 244 |
Net Income allocated to common shares and participating securities |  | $ | 3,107 |  |  | $ | 2,317 |
Weighted average shares outstanding for basic earnings per share |  |  | 6,489 |  |  |  | 4,827 |
Dilutive effect of stock compensation |  |  | 61 |  |  |  | 65 |
Dilutive effect of convertible shares |  |  | 1,453 |  |  |  | 1,459 |
Weighted average shares outstanding for diluted earnings per share |  |  | 8,003 |  |  |  | 6,351 |
Basic earnings per common share |  | $ | 0.45 |  |  | $ | 0.43 |
Diluted earnings per common share |  | $ | 0.40 |  |  | $ | 0.37 |
|  | Six Months Ended June 30, |
($ and outstanding shares in thousands - except per share data) |  | 2018 |  |  | 2017 |
Distributed earnings allocated to common shares |  | $ | 1,008 |  |  | $ | 663 |
Undistributed earnings allocated to common shares |  |  | 4,057 |  |  |  | 3,153 |
Net earnings allocated to common shares |  |  | 5,065 |  |  |  | 3,816 |
Net earnings allocated to participating securities |  |  | 7 |  |  |  | 6 |
Dividends on convertible preferred shares |  |  | 488 |  |  |  | 488 |
Net Income allocated to common shares and participating securities |  | $ | 5,560 |  |  | $ | 4,310 |
Weighted average shares outstanding for basic earnings per share |  |  | 5,935 |  |  |  | 4,839 |
Dilutive effect of stock compensation |  |  | 66 |  |  |  | 69 |
Dilutive effect of convertible shares |  |  | 1,453 |  |  |  | 1,458 |
Weighted average shares outstanding for diluted earnings per share |  |  | 7,454 |  |  |  | 6,366 |
Basic earnings per common share |  | $ | 0.85 |  |  | $ | 0.79 |
Diluted earnings per common share |  | $ | 0.75 |  |  | $ | 0.68 |

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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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