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Net Income Per Share | 6 Months Ended
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Mar. 31, 2020
Earnings Per Share [Abstract] |
Net Income Per Share |
15. | NET INCOME PER SHARE:
The following table presents shares used in the calculation of basic and diluted net income per share:
|  | Three Months Ended |  |  | Six Months Ended |
|  | March 31, |  |  | March 31, |
|  | 2019 |  |  | 2020 |  |  | 2019 |  |  | 2020 |
Weighted average common shares outstanding used in calculating basic income per share |  |  | 22,836,571 |  |  |  | 21,520,215 |  |  |  | 22,807,756 |  |  |  | 21,486,995 |
Effect of dilutive options and non-vested restricted stock awards |  |  | 581,117 |  |  |  | 440,070 |  |  |  | 601,117 |  |  |  | 438,110 |
Weighted average common and common equivalent shares used in calculating diluted income per share |  |  | 23,417,688 |  |  |  | 21,960,285 |  |  |  | 23,408,873 |  |  |  | 21,925,105 |
For the three months ended March 31, 2019 and 2020, there were 5,082 and 21,333 weighted average shares related to options outstanding and non-vested restricted stock awards, respectively, that were not included in the computation of diluted income per share because the options’ exercise prices or assumed proceeds per share were greater than the average market price of our common stock, and therefore, would have an anti-dilutive effect. For the six months ended March 31, 2019 and 2020, there were no weighted average shares and 21,333 weighted average shares related to options outstanding and non-vested restricted stock awards, respectively, that were not included in the computation of diluted income per share because the options’ exercise prices or assumed proceeds per share were greater than the average market price of our common stock, and therefore, would have an anti-dilutive effect.

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- Definition The entire disclosure for earnings per share. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -URI http://asc.fasb.org/topic&trid=2144383 + Details
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