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6) Earnings Per Share | 9 Months Ended
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Sep. 30, 2019
Notes |
6) Earnings Per Share | 6) Earnings Per Share The basic and diluted earnings per share amounts were calculated as follows:
|  | Three Months Ended September 30 |  | Nine Months Ended September 30
|  | 2019 |  | 2018 |  | 2019 |  | 2018
Numerator: |  |  |  |  |  |  |  |
Net earnings |  | $ 3,617,414 |  | $ 2,013,746 |  | $ 9,027,786 |  | $ 22,177,886
Denominator: |  |  |  |  |  |  |  |
Basic weighted-average shares outstanding |  | 17,230,987 |  | 17,152,656 |  | 17,240,745 |  | 17,072,531
Effect of dilutive securities: |  |  |  |  |  |  |  |
Employee stock options |  | 189,744 |  | 234,670 |  | 194,010 |  | 222,771
Diluted weighted-average shares outstanding |  | 17,420,731 |  | 17,387,326 |  | 17,434,755 |  | 17,295,302
Basic net earnings per share |  | $0.21 |  | $0.12 |  | $0.52 |  | $1.30
Diluted net earnings per share |  | $0.21 |  | $0.12 |  | $0.52 |  | $1.28
Net earnings per share amounts have been retroactively adjusted for the effect of annual stock dividends. For the nine months September 30, 2019 and 2018, there were 864,915 and 589,822 of anti-dilutive employee stock option shares, respectively, that were not included in the computation of diluted net earnings per common share as their effect would be anti-dilutive.

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