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Earnings Per Share | 12 Months Ended
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Dec. 31, 2020
Earnings Per Share [Abstract] |
Earnings Per Share | 14.Earnings Per Share Set forth below is a reconciliation of the numerator and denominator for the basic and diluted earnings per share calculations for the periods indicated:
Year ended December 31, |  | 2020 |  |  | 2019 |  |  | 2018 |
Numerator: |  |  |  |  |  |  |  |  |  |  |  |
Net income |  | $ | 90,398 |  |  | $ | 32,291 |  |  | $ | 50,933 |
Denominator: |  |  |  |  |  |  |  |  |  |  |  |
Weighted average number of common shares outstanding – Basic |  |  | 17,486,054 |  |  |  | 17,461,421 |  |  |  | 17,450,658 |
Dilutive effect of options and restricted stock units outstanding under the Company’s employee compensation plans |  |  | 283,802 |  |  |  | 317,411 |  |  |  | 203,973 |
Weighted average number of common shares outstanding – Diluted |  |  | 17,769,856 |  |  |  | 17,778,832 |  |  |  | 17,654,631 |

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