STOCK BASED COMPENSATION (Details) - Employee Stock Purchase Plan - Employee Stock Purchase Plan [Member] |
6 Months Ended |
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Apr. 30, 2019
$ / shares
shares
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| STOCK BASED COMPENSATION (Details) - Employee Stock Purchase Plan [Line Items] | |
| Share-based Compensation Arrangement by Share-based Payment Award, Purchase Price of Common Stock, Percent | 85.00% |
| Share-based Compensation Arrangement by Share-based Payment Award, Shares Purchased for Award | shares | 5,411 |
| Share-based Compensation Arrangement by Share-based Payment Award, Per Share Weighted Average Price of Shares Purchased (in Dollars per share) | $ / shares | $ 3.43 |
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- References No definition available.
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- Definition Per share weighted-average price paid for shares purchased on open market for issuance under share-based payment arrangement. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Number of shares purchased for issuance under share-based payment arrangement. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Purchase price of common stock expressed as a percentage of its fair value. No definition available.
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- Details
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