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Summary of Significant Accounting Policies (Tables) | 9 Months Ended
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Jun. 30, 2021
Accounting Policies [Abstract] |
Schedule of Dilutive Effect of Company's Restricted Shares and Performance Shares | The dilutive effect is as follows:
| Three Months Ended June 30, |  | Nine Months Ended June 30,
| 2021 |  | 2020 |  | 2021 |  | 2020
Net Income | $ | 254 |  |  | $ | 2,250 |  |  | $ | 1,756 |  |  | $ | 4,168 |
Weighted-average common shares outstanding (basic and diluted) | 5,779 |  |  | 5,676 |  |  | 5,753 |  |  | 5,656 |
Effect of dilutive securities: |  |  |  |  |  |  |
Restricted shares | 146 |  |  | 115 |  |  | 145 |  |  | 106 |
Performance shares | 81 |  |  | 16 |  |  | 62 |  |  | 6 |
Weighted-average common shares outstanding (basic and diluted) | 6,006 |  |  | 5,807 |  |  | 5,960 |  |  | 5,768 |
Net income per share – basic: | $ | 0.04 |  |  | $ | 0.40 |  |  | $ | 0.31 |  |  | $ | 0.74 |
Net income per share – diluted: | $ | 0.04 |  |  | $ | 0.39 |  |  | $ | 0.29 |  |  | $ | 0.72 |
Anti-dilutive weighted-average common shares excluded from calculation of diluted earnings per share | 184 |  |  | 306 |  |  | 206 |  |  | 200 |

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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/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=124432515&loc=d3e3550-109257 + Details
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