BUSINESS AND FUNDING (Details) - Patents - Patents [Member] - USD ($) |
9 Months Ended | |||
|---|---|---|---|---|
Jul. 31, 2019 |
Jul. 31, 2018 |
Jan. 31, 2019 |
Jan. 30, 2019 |
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| BUSINESS AND FUNDING (Details) - Patents [Line Items] | ||||
| Amortization of Intangible Assets | $ 419,000 | $ 244,000 | ||
| Finite Lived Patents Net | $ 168,000 | $ 419,000 | ||
| Finite-Lived Intangible Assets, Net | $ 0 | |||
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- References No definition available.
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- Definition Net carrying amount after accumulated amortization as of the balance sheet date. No definition available.
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- Definition The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Details
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