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Earnings Per Share (Tables) | 9 Months Ended
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Sep. 30, 2019
Earnings Per Share[Abstract] |
Schedule Of Computation Of Earnings Per Share |
|  |  |  | Net Income
For the Three Months Ended September 30, |  | Income |  | Shares |  | Earnings per Share
2019 |  |  |  |  |  |  |  |  |
| Earnings |  | $ | 58,947 |  | 15,970 |  | $ | 3.69
| Dilutive stock options |  |  | - |  | 500 |  |  |
| Nonvested stock awards |  |  | - |  | 85 |  |  |
| Diluted earnings |  | $ | 58,947 |  | 16,555 |  | $ | 3.56
2018 |  |  |  |  |  |  |  |  |
| Earnings |  | $ | 51,249 |  | 16,074 |  | $ | 3.19
| Dilutive stock options |  |  | - |  | 613 |  |  |
| Nonvested stock awards |  |  | - |  | 85 |  |  |
| Diluted earnings |  | $ | 51,249 |  | 16,772 |  | $ | 3.06
|  |  |  | Net Income
For the Nine Months Ended September 30, |  | Income |  | Shares |  | Earnings per Share
2019 |  |  |  |  |  |  |  |  |
| Earnings |  | $ | 154,343 |  | 15,952 |  | $ | 9.68
| Dilutive stock options |  |  | - |  | 484 |  |  |
| Nonvested stock awards |  |  | - |  | 78 |  |  |
| Diluted earnings |  | $ | 154,343 |  | 16,514 |  | $ | 9.35
2018 |  |  |  |  |  |  |  |  |
| Earnings |  | $ | 151,216 |  | 16,070 |  | $ | 9.41
| Dilutive stock options |  |  | - |  | 662 |  |  |
| Nonvested stock awards |  |  | - |  | 98 |  |  |
| Diluted earnings |  | $ | 151,216 |  | 16,830 |  | $ | 8.98

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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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