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5) Earnings Per Share | 6 Months Ended
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Jun. 30, 2016
Notes |
5) Earnings Per Share | 5) Earnings Per Share The basic and diluted earnings per share amounts were calculated as follows:
|  |  | Three Months Ended June 30 |  | Six Months Ended June 30
|  |  | 2016 |  | 2015 |  | 2016 |  | 2015
Numerator: |  |  |  |  |  |  |  |
| Net earnings |  | $ 5,357,287 |  | $ 3,852,279 |  | $ 7,150,819 |  | $ 5,715,982
Denominator: |  |  |  |  |  |  |  |
| Basic weighted-average shares outstanding |  | 14,030,903 |  | 13,694,539 |  | 13,985,114 |  | 13,643,682
Effect of dilutive securities: |  |  |  |  |  |  |  |
| Employee stock options |  | 346,046 |  | 586,764 |  | 392,712 |  | 573,723
| Diluted weighted-average shares outstanding |  | 14,376,949 |  | 14,281,303 |  | 14,377,826 |  | 14,217,405
Basic net earnings per share |  | $0.38 |  | $0.28 |  | $0.51 |  | $0.42
Diluted net earnings per share |  | $0.37 |  | $0.27 |  | $0.50 |  | $0.40
Net earnings per share amounts have been adjusted for the effect of annual stock dividends. For the three and six months ended June 30, 2016 and 2015, there were 250,039 and -0- of anti-dilutive employee stock option shares, respectively, that were not included in the computation of diluted net loss per common share as their effect would be anti-dilutive.

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