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6) Earnings Per Share: Schedule of Earnings Per Share, Basic and Diluted (Tables) | 6 Months Ended
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Jun. 30, 2018
Tables/Schedules |
Schedule of Earnings Per Share, Basic and Diluted |
|  |  | Three Months Ended June 30 |  | Six Months Ended June 30
|  |  | 2018 |  | 2017 |  | 2018 |  | 2017
Numerator: |  |  |  |  |  |  |  |
| Net earnings |  | $ 3,238,217 |  | $ 2,485,864 |  | $ 20,164,140 |  | $ 4,345,864
Denominator: |  |  |  |  |  |  |  |
| Basic weighted-average shares outstanding |  | 16,252,998 |  | 15,931,031 |  | 16,209,987 |  | 15,879,461
Effect of dilutive securities: |  |  |  |  |  |  |  |
| Employee stock options |  | 234,070 |  | 347,117 |  | 207,364 |  | 361,607
| Diluted weighted-average shares outstanding |  | 16,487,068 |  | 16,278,148 |  | 16,417,351 |  | 16,241,068
Basic net earnings per share |  | $0.20 |  | $0.16 |  | $1.24 |  | $0.27
Diluted net earnings per share |  | $0.20 |  | $0.15 |  | $1.23 |  | $0.27

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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://www.xbrl.org/2003/role/presentationRef -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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