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Earnings Per Share | 12 Months Ended
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Oct. 31, 2021
Earnings Per Share [Abstract] |
Earnings Per Share | Earnings Per ShareBasic net loss per common share is calculated using the weighted-average number of common shares outstanding during the period without consideration of the dilutive effect of conversion of preferred stock. Diluted net loss per common share is calculated using the weighted-average number of common shares outstanding during the period plus the dilutive effect of conversion of unvested, restricted stock and preferred stock. The Series B and Series B-2 convertible preferred shares were anti-dilutive for fiscal years ended October 31, 2021, 2020 and 2019. 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) |
Diluted net loss per common share is calculated using the more dilutive method of either the two-class method or the treasury stock method. Unvested stock-based compensation awards that contain non-forfeitable rights to dividends as participating shares are included in computing earnings per share. The Company’s unvested, restricted stock awards qualify as participating shares. The Company excluded 117,000, 164,000 and 119,000, unvested, restricted shares, as calculated under the treasury stock method, from its computation of diluted losses per share for the fiscal years ended October 31, 2021, 2020 and 2019, respectively.

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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=124432515&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=124432515&loc=d3e3630-109257 + Details
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