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Basic and Diluted Net Income (Loss) per Share (Tables) | 6 Months Ended
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Apr. 30, 2021
Earnings Per Share [Abstract] |
Schedule of Net Income (Loss) per Share | The computations for basic and diluted net income (loss) per common share are as follows (in thousands, except per share amounts):
| Three Months Ended April 30, |  | Six Months Ended April 30,
| 2021 |  | 2020 |  | 2021 |  | 2020
Basic net income (loss) per common share: |  |  |  |  |  |  |
Net income (loss) applicable to common stock | $ | 1,807 |  |  | $ | (5,009) |  |  | $ | (2,526) |  |  | $ | (11,561) |
Effect of unvested, restricted stock | (17) |  |  | (17) |  |  | (35) |  |  | (34) |
Numerator: Net income (loss) for basic EPS | 1,790 |  |  | (5,026) |  |  | (2,561) |  |  | (11,595) |
Denominator: Weighted average common shares-basic | 17,461 |  |  | 17,634 |  |  | 17,429 |  |  | 17,602 |
Basic net income (loss) per common share | $ | 0.10 |  |  | $ | (0.29) |  |  | $ | (0.15) |  |  | $ | (0.66) |
Diluted net income (loss) per common share: |  |  |  |  |  |  |
Numerator: Net income (loss) for diluted EPS | $ | 1,790 |  |  | $ | (5,026) |  |  | $ | (2,561) |  |  | $ | (11,595) |
Weighted average common shares–basic | 17,461 |  |  | 17,634 |  |  | 17,429 |  |  | 17,602 |
Effect of dilutive unvested, restricted stock and preferred stock | — |  |  | — |  |  | — |  |  | — |
Denominator: Weighted average common shares–diluted | 17,461 |  |  | 17,634 |  |  | 17,429 |  |  | 17,602 |
Diluted net income (loss) per common share | $ | 0.10 |  |  | $ | (0.29) |  |  | $ | (0.15) |  |  | $ | (0.66) |

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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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