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EARNINGS PER SHARE (Tables) | 9 Months Ended
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Jul. 31, 2021
EARNINGS PER SHARE |
Schedule of computation of basic and diluted net income (loss) per share | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Three Months Ended | ​ | Nine Months Ended | ​
​ | ​ | July 31, | ​ | July 31, | ​
​ | ​ | 2021 | ​ | 2020 | ​ | 2021 | ​ | 2020 | ​
(in thousands, except per share amounts) |  | Basic |  | Diluted |  | Basic |  | Diluted |  | Basic |  | Diluted |  | Basic |  | Diluted |
Net income (loss) | ​ | $ | 1,568 | ​ | $ | 1,568 | ​ | $ | 2,162 | ​ | $ | 2,162 | ​ | $ | 4,668 | ​ | $ | 4,668 | ​ | $ | (2,658) | ​ | $ | (2,658) | ​
Undistributed earnings (loss) allocated to participating shares | ​ |  | (17) | ​ |  | (17) | ​ |  | (23) | ​ |  | (23) | ​ |  | (51) | ​ |  | (51) | ​ |  | 28 | ​ |  | 28 | ​
Net income (loss) applicable to common shareholders | ​ | $ | 1,551 | ​ | $ | 1,551 | ​ | $ | 2,139 | ​ | $ | 2,139 | ​ | $ | 4,617 | ​ | $ | 4,617 | ​ | $ | (2,630) | ​ | $ | (2,630) | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Weighted average shares outstanding | ​ |  | 6,601 | ​ |  | 6,601 | ​ |  | 6,595 | ​ |  | 6,595 | ​ |  | 6,591 | ​ |  | 6,591 | ​ |  | 6,705 | ​ |  | 6,705 | ​
Stock options and contingently issuable securities | ​ |  | — | ​ |  | 17 | ​ |  | — | ​ |  | 9 | ​ |  | — | ​ |  | 14 | ​ |  | — | ​ |  | — | ​
​ | ​ |  | 6,601 | ​ |  | 6,618 | ​ |  | 6,595 | ​ |  | 6,604 | ​ |  | 6,591 | ​ |  | 6,605 | ​ |  | 6,705 | ​ |  | 6,705 | ​
Income (loss) per share | ​ | $ | 0.23 | ​ | $ | 0.23 | ​ | $ | 0.32 | ​ | $ | 0.32 | ​ | $ | 0.70 | ​ | $ | 0.70 | ​ | $ | (0.39) | ​ | $ | (0.39) | ​

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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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