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Summary of Significant Accounting Policies (Tables) | 9 Months Ended
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Jun. 30, 2020
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,
| 2020 |  | 2019 |  | 2020 |  | 2019
Net Income (loss) | $ | 2,250 |  |  | $ | (7,370 | ) |  | $ | 4,168 |  |  | $ | (9,911 | )
Weighted-average common shares outstanding (basic and diluted) | 5,676 |  |  | 5,571 |  |  | 5,656 |  |  | 5,556 |
Effect of dilutive securities: |  |  |  |  |  |  |
Restricted shares | 115 |  |  | — |  |  | 106 |  |  | — |
Performance shares | 16 |  |  | — |  |  | 6 |  |  | — |
Weighted-average common shares outstanding (basic and diluted) | 5,807 |  |  | 5,571 |  |  | 5,768 |  |  | 5,556 |
Net income (loss) per share – basic: | $ | 0.40 |  |  | $ | (1.32 | ) |  | $ | 0.74 |  |  | $ | (1.78 | )
Net income (loss) per share – diluted: | $ | 0.39 |  |  | $ | (1.32 | ) |  | $ | 0.72 |  |  | $ | (1.78 | )
Anti-dilutive weighted-average common shares excluded from calculation of diluted earnings per share | 306 |  |  | 214 |  |  | 200 |  |  | 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=6371337&loc=d3e3550-109257 + Details
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