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Earnings Per Share & Diluted Earnings Per Share | 12 Months Ended
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Sep. 30, 2020
Earnings Per Share [Abstract] |
Earnings Per Share & Diluted Earnings Per Share | 3. Earnings Per Share & Diluted Earnings Per Share Basic EPS is computed by dividing net income (loss) available to common shareholders by the weighted average number of common shares outstanding for the period. Diluted EPS is computed similarly to basic EPS except that the denominator is increased to include the number of additional common shares that would have been outstanding if potentially dilutive common shares had been issued, and the numerator is based on net income. In the case of a net loss, diluted EPS is calculated in the same manner as basic EPS. For the years 2020, 2019 and 2018, options for 642,000, 978,000 and 434,000 weighted average shares, respectively, were excluded from the diluted EPS calculations because they were anti-dilutive. These shares could become dilutive in the future. A reconciliation of the denominators of the basic and diluted EPS calculations follows (in thousands, except per share amounts):
|  | Years Ended September 30, |
|  | 2020 |  |  | 2019 |  |  | 2018 |
Numerator: |  |  |  |  |  |  |  |  |  |  |  |
Net (loss) income from continuing operations |  | $ | (3,907 | ) |  | $ | 3,135 |  |  | $ | 6,631 |
Net loss from discontinued operations |  | $ | (11,816 | ) |  | $ | (8,297 | ) |  | $ | (1,326 | )
Net (loss) income |  | $ | (15,723 | ) |  | $ | (5,162 | ) |  | $ | 5,305 |
Denominator: |  |  |  |  |  |  |  |  |  |  |  |
Weighted-average shares used to compute basic EPS |  |  | 14,159 |  |  |  | 14,240 |  |  |  | 14,833 |
Common stock equivalents (1) |  |  | — |  |  |  | 35 |  |  |  | 232 |
Weighted-average shares used to compute diluted EPS |  |  | 14,159 |  |  |  | 14,275 |  |  |  | 15,065 |
Basic (loss) income per share from continuing operations |  | $ | (0.28 | ) |  | $ | 0.22 |  |  | $ | 0.45 |
Basic loss per share from discontinued operations |  | $ | (0.83 | ) |  | $ | (0.58 | ) |  | $ | (0.09 | )
Net (loss) income per basic share |  | $ | (1.11 | ) |  | $ | (0.36 | ) |  | $ | 0.36 |
Diluted (loss) income per share from continuing operations |  | $ | (0.28 | ) |  | $ | 0.22 |  |  | $ | 0.44 |
Diluted loss per share from discontinued operations |  | $ | (0.83 | ) |  | $ | (0.58 | ) |  | $ | (0.09 | )
Net (loss) income per diluted share |  | $ | (1.11 | ) |  | $ | (0.36 | ) |  | $ | 0.35 |
(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 The entire disclosure for earnings per share. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=109243012&loc=SL65017193-207537 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -URI http://asc.fasb.org/topic&trid=2144383 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3630-109257 + Details
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