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Earnings Per Share & Diluted Earnings Per Share (Tables) | 12 Months Ended
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Sep. 30, 2021
Earnings Per Share [Abstract] |
Reconciliation of Denominators of Basic and Diluted EPS Calculations | A reconciliation of the denominators of the basic and diluted EPS calculations follows (in thousands, except per share amounts):
|  | Years Ended September 30, |
|  | 2021 |  |  | 2020 |  |  | 2019 |
Numerator: |  |  |  |  |  |  |  |  |
Net income (loss) from continuing operations |  | $ | 1,508 |  |  | $ | (3,907 | ) |  | $ | 3,135 |
Net loss from discontinued operations |  | $ | — |  |  | $ | (11,816 | ) |  | $ | (8,297 | )
Net income (loss) |  | $ | 1,508 |  |  | $ | (15,723 | ) |  | $ | (5,162 | )
Denominator: |  |  |  |  |  |  |  |  |
Weighted-average shares used to compute basic EPS |  |  | 14,189 |  |  |  | 14,159 |  |  |  | 14,240 |
Common stock equivalents (1) |  |  | 151 |  |  |  | — |  |  |  | 35 |
Weighted-average shares used to compute diluted EPS |  |  | 14,340 |  |  |  | 14,159 |  |  |  | 14,275 |
Basic income (loss) per share from continuing operations |  | $ | 0.11 |  |  | $ | (0.28 | ) |  | $ | 0.22 |
Basic loss per share from discontinued operations |  | $ | — |  |  | $ | (0.83 | ) |  | $ | (0.58 | )
Net income (loss) per basic share |  | $ | 0.11 |  |  | $ | (1.11 | ) |  | $ | (0.36 | )
Diluted income (loss) per share from continuing operations |  | $ | 0.11 |  |  | $ | (0.28 | ) |  | $ | 0.22 |
Diluted loss per share from discontinued operations |  | $ | — |  |  | $ | (0.83 | ) |  | $ | (0.58 | )
Net income (loss) per diluted share |  | $ | 0.11 |  |  | $ | (1.11 | ) |  | $ | (0.36 | )
(1) The number of common stock equivalents is calculated using the treasury stock method and the average market price during the period.

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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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