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Earnings Per Share (Tables) | 12 Months Ended
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Oct. 31, 2021
Earnings Per Share [Abstract] |
Computations for Basic and Diluted Net Loss Per Common Share | The computations for basic and diluted net loss per common share are as follows (in thousands, except per share amounts): 14. Earnings Per Share (continued)
| Year ended October 31,
| 2021 |  | 2020 |  | 2019
Basic net loss per common share: |  |  |  |  |
Net loss applicable to common stock | $ | (3,942) |  |  | $ | (16,936) |  |  | $ | (6,444) |
Effect of unvested, restricted stock | (35) |  |  | (44) |  |  | (51) |
Numerator: Net loss for basic EPS | (3,977) |  |  | (16,980) |  |  | (6,495) |
Denominator: Weighted average common shares-basic | 17,555 |  |  | 17,666 |  |  | 17,580 |
Basic net loss per common share | $ | (0.23) |  |  | $ | (0.96) |  |  | $ | (0.37) |
Diluted net loss per common share: |  |  |  |  |
Numerator: Net loss for diluted EPS | $ | (3,977) |  |  | $ | (16,980) |  |  | $ | (6,495) |
Weighted average common shares-basic | 17,555 |  |  | 17,666 |  |  | 17,580 |
Effect of dilutive unvested, restricted stock and preferred stock | — |  |  | — |  |  | — |
Denominator: Weighted average common shares-diluted | 17,555 |  |  | 17,666 |  |  | 17,580 |
Diluted net loss per common share | $ | (0.23) |  |  | $ | (0.96) |  |  | $ | (0.37) |

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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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