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Earnings Per Share (Tables) | 3 Months Ended
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Mar. 31, 2016
Earnings Per Share [Abstract] |
Factors Used in Computation of Earnings Per Share | The factors used in the earnings per share computation follow:
|  | Three Months Ended March 31, |
(Dollars in thousands, except per share amounts) |  | 2016 |  |  | 2015 |
Basic |  |  |  |  |  |  |  |
Net income to common stockholders |  | $ | 4,812 |  |  | $ | 13,852 |
Weighted average common shares outstanding |  |  | 17,816,930 |  |  |  | 17,711,527 |
Basic earnings per common share |  | $ | 0.27 |  |  | $ | 0.78 |
Diluted |  |  |  |  |  |  |  |
Net income to common stockholders |  | $ | 4,812 |  |  | $ | 13,852 |
Dilutive effect of preferred stock |  |  | — |  |  |  | 192 |
Net income to common stockholders - diluted |  | $ | 4,812 |  |  | $ | 14,044 |
Weighted average common shares outstanding |  |  | 17,816,930 |  |  |  | 17,711,527 |
Add: Dilutive effects of restricted stock |  |  | 113,788 |  |  |  | 11,962 |
Add: Dilutive effects of assumed exercises of stock warrants |  |  | 50,558 |  |  |  | 28,823 |
Add: Dilutive effects of assumed conversion of Preferred A |  |  | — |  |  |  | 315,773 |
Add: Dilutive effects of assumed conversion of Preferred B |  |  | — |  |  |  | 360,578 |
Average shares and dilutive potential common shares |  |  | 17,981,276 |  |  |  | 18,428,663 |
Dilutive earnings per common share |  | $ | 0.27 |  |  | $ | 0.76 |
Shares that were not considered in computing diluted earnings per common share because they were antidilutive are as follows:
|  | Three Months Ended March 31, |
|  | 2016 |  |  | 2015 |
Shares assumed to be converted from Preferred Stock Series A |  |  | 315,773 |  |  |  | — |
Shares assumed to be converted from Preferred Stock Series B |  |  | 360,578 |  |  |  | — |

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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://www.xbrl.org/2003/role/presentationRef -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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