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Earnings Per Share (Tables) | 6 Months Ended
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Jun. 30, 2015
Earnings Per Share [Abstract] |
Computation for Earnings Per Share | The following table sets forth the computation for basic and diluted EPS and reconciliation between basic and diluted shares outstanding:
| Three Months Ended June 30, |  | Six Months Ended June 30,
| 2015 |  | 2014 |  | 2015 |  | 2014
Net income | $ | 9,178,122 |  |  | $ | 6,928,034 |  |  | $ | 18,690,744 |  |  | $ | 12,677,633 |
Weighted average number of outstanding shares - Basic | 3,287,751 |  |  | 3,198,231 |  |  | 3,253,144 |  |  | 3,182,175 |
Dilutive impact of restricted stock grants with forfeitable rights to dividends | 73,485 |  |  | 66,623 |  |  | 73,715 |  |  | 69,944 |
Dilutive impact of restricted stock units | 6,044 |  |  | 3,442 |  |  | 4,662 |  |  | 2,553 |
Weighted average number of outstanding shares - Diluted | 3,367,280 |  |  | 3,268,296 |  |  | 3,331,521 |  |  | 3,254,672 |
Earnings per share |  |  |  |  |  |  |
Basic | $ | 2.79 |  |  | $ | 2.17 |  |  | $ | 5.75 |  |  | $ | 3.98 |
Diluted | $ | 2.73 |  |  | $ | 2.12 |  |  | $ | 5.61 |  |  | $ | 3.90 |

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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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