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Net Income Per Share | 3 Months Ended
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Dec. 31, 2022
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 |
| December 31, |
| 2021 |  |  | 2022 |
Weighted average common shares outstanding used in calculating basic net income per share |  | 21,899,264 |  |  |  | 21,756,165 |
Effect of dilutive options and non-vested restricted stock awards |  | 764,430 |  |  |  | 467,008 |
Weighted average common and common equivalent shares used in calculating diluted net income per share |  | 22,663,694 |  |  |  | 22,223,173 |
For the three months ended December 31, 2021 and 2022, there were 328,185 and 257,811 weighted average shares of options and non-vested restricted stock outstanding, respectively, that were not included in the computation of diluted net income per share because the options’ exercise prices or non-vested restricted stock prices were greater than the average market price of our common stock, and therefore, their effect would be anti-dilutive.

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