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Earnings Per Share (Tables) | 9 Months Ended
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Sep. 30, 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 and nine-month period ended September 30, 2019 and 2018 were as follows:
| Three months ended September 30, |  | Nine months ended September 30,
| 2019 |  | 2018 |  | 2019 |  | 2018
Basic Net Income per Common Share |  |  |  |  |  |  |
Available to Common Stockholders: |  |  |  |  |  |  |
Net income | $ | 11,670,000 |  |  | $ | 8,234,000 |  |  | $ | 35,967,000 |  |  | $ | 26,661,000 |
Weighted average common shares outstanding | 16,684,395 |  | 15,290,539 |  | 16,677,932 |  | 13,982,339
Basic earnings per common share | $ | 0.70 |  |  | $ | 0.54 |  |  | $ | 2.16 |  |  | $ | 1.91 |
Diluted Net Income per Common Share |  |  |  |  |  |  |
Available to Common Stockholders: |  |  |  |  |  |  |
Net income applicable to diluted earnings per share | $ | 11,670,000 |  |  | $ | 8,234,000 |  |  | $ | 35,967,000 |  |  | $ | 26,661,000 |
Weighted average common shares outstanding | 16,684,395 |  |  | 15,290,539 |  |  | 16,677,932 |  |  | 13,982,339 |
Dilutive potential common shares: |  |  |  |  |  |  |
Assumed conversion of stock options | — |  |  | 2,429 |  |  | — |  |  | 3,570 |
Restricted stock awarded | 34,780 |  |  | 13,250 |  |  | 34,780 |  |  | 13,250 |
Dilutive potential common shares | 34,780 |  |  | 15,679 |  |  | 34,780 |  |  | 16,820 |
Diluted weighted average common shares outstanding | 16,719,175 |  |  | 15,306,218 |  |  | 16,712,712 |  |  | 13,999,159 |
Diluted earnings per common share | $ | 0.70 |  |  | $ | 0.54 |  |  | $ | 2.15 |  |  | $ | 1.90 |

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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://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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