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EARNINGS PER SHARE (Tables) | 3 Months Ended
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Jan. 31, 2021
EARNINGS PER SHARE |
Schedule of computation of basic and diluted net income (loss) per share | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Three Months Ended | ​
​ | ​ | January 31, | ​
​ | ​ | 2021 | ​ | 2020 | ​
​ |  | Basic |  | Diluted |  | Basic |  | Diluted |
Net income (loss) | ​ | $ | 663 | ​ | $ | 663 | ​ | $ | (893) | ​ | $ | (893) | ​
Undistributed earnings (loss) allocated to participating shares | ​ |  | (8) | ​ |  | (8) | ​ |  | 9 | ​ |  | 9 | ​
Net income (loss) applicable to common shareholders | ​ | $ | 655 | ​ | $ | 655 | ​ | $ | (884) | ​ | $ | (884) | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Weighted average shares outstanding | ​ |  | 6,575 | ​ |  | 6,575 | ​ |  | 6,781 | ​ |  | 6,781 | ​
Stock options and contingently issuable securities | ​ |  | — | ​ |  | 9 | ​ |  | — | ​ |  | — | ​
​ | ​ |  | 6,575 | ​ |  | 6,584 | ​ |  | 6,781 | ​ |  | 6,781 | ​
Income (loss) per share | ​ | $ | 0.10 | ​ | $ | 0.10 | ​ | $ | (0.13) | ​ | $ | (0.13) | ​

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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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