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Net Income Per Share Data (Tables) | 3 Months Ended
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Dec. 31, 2019
Earnings Per Share [Abstract] |
Denominator for Computation of Basic and Diluted Net Income Per Share | The following table sets forth the denominator for the computation of basic and diluted net income per share (in thousands):
|  | Three Months Ended |
|  | December 31, |
|  | 2019 |  |  | 2018 |
Net income available to common shareholders |  | $ | 148 |  |  | $ | 1,310 |
Basic weighted average shares outstanding |  |  | 13,469 |  |  |  | 13,367 |
Dilutive effect of outstanding stock options, non-vested restricted stock, restricted stock units, deferred stock units and performance shares |  |  | 300 |  |  |  | 460 |
Diluted weighted average shares outstanding |  |  | 13,769 |  |  |  | 13,827 |

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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://fasb.org/us-gaap/role/ref/legacyRef -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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