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Earnings Per Share (Tables) | 3 Months Ended
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Mar. 31, 2019
Earnings Per Share [Abstract] |
Components of Basic and Diluted Net Income per Common Share | The components of basic and diluted net income per common share available to common stockholders for the three-month period ended March 31, 2019 and 2018 were as follows:
|  | Three months ended March 31,
|  | 2019 |  | 2018
Basic Net Income per Common Share |  |  |  |
Available to Common Stockholders: |  |  |  |
Net income |  | $ | 13,316,000 |  |  | $ | 8,390,000 |
Weighted average common shares outstanding |  | 16,665,999 |  | 12,671,017
Basic earnings per common share |  | $ | 0.80 |  |  | $ | 0.66 |
Diluted Net Income per Common Share |  |  |  |
Available to Common Stockholders: |  |  |  |
Net income applicable to diluted earnings per share |  | $ | 13,316,000 |  |  | $ | 8,390,000 |
Weighted average common shares outstanding |  | 16,665,999 |  |  | 12,671,017 |
Dilutive potential common shares: |  |  |  |
Assumed conversion of stock options |  | — |  |  | 3,980 |
Restricted stock awarded |  | 38,780 |  |  | 13,250 |
Dilutive potential common shares |  | 38,780 |  |  | 17,230 |
Diluted weighted average common shares outstanding |  | 16,704,779 |  |  | 12,688,247 |
Diluted earnings per common share |  | $ | 0.80 |  |  | $ | 0.66 |

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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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