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SHAREHOLDERS' EQUITY (Details) - Common Stock Purchase Warrants - Common Stock [Member] - Warrant [Member] - USD ($) | 12 Months Ended
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Oct. 31, 2019 | Oct. 31, 2018
Consultant [Member] |  |
SHAREHOLDERS' EQUITY (Details) - Common Stock Purchase Warrants [Line Items] |  |
Class of Warrant or Right, Number of Securities Called by Warrants or Rights | 25,000 | 25,000
Class of Warrant or Right, Exercise Price of Warrants or Rights (in Dollars per share) | $ 4.04 | $ 3.65
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period | 12 months |
Consultation Expense (in Dollars) | $ 85,000 | $ 57,000
Warrant With Exercise Price Of $5.03 [Member] |  |
SHAREHOLDERS' EQUITY (Details) - Common Stock Purchase Warrants [Line Items] |  |
Class of Warrant or Right, Number of Securities Called by Warrants or Rights | 500,000 |
Class of Warrant or Right, Exercise Price of Warrants or Rights (in Dollars per share) | $ 5.03 |

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- Definition Exercise price per share or per unit of warrants or rights outstanding. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(i)(4)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690 + Details
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- Definition Number of securities into which the class of warrant or right may be converted. For example, but not limited to, 500,000 warrants may be converted into 1,000,000 shares. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(i)(2)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690 + Details
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- Definition Period over which grantee's right to exercise award under share-based payment arrangement is no longer contingent on satisfaction of service or performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, combination of market, performance or service condition. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901 + Details
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