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PATENT RIGHTS (Details Narrative) - USD ($) $ in Thousands |  |  | 1 Months Ended | 3 Months Ended | 6 Months Ended
--- | --- | --- | --- | --- | ---
May 12, 2021 | Apr. 13, 2018 | Dec. 18, 2019 | May 31, 2021 | May 31, 2020 | May 31, 2021 | May 31, 2020
Finite-Lived Intangible Assets [Line Items] |  |  |  |  |  |  |
Purchase of patents |  |  |  |  |  | $ 37 | $ 80
Value of common stock issued in exchange for Patent Rights |  |  |  |  |  |  | 697
Patents [Member] |  |  |  |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |  |  |  |
Amortization of patent rights |  |  |  | $ 10 | $ 20 | $ 30 | $ 30
Purchase and Sale Agreement (Agreement) with Andre Buys [Member] |  |  |  |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |  |  |  |
Amount for consideration portfolio |  | $ 100 |  |  |  |  |
Legal costs to transfer patent rights |  | 10 |  |  |  |  |
Purchase of patents |  | $ 100 |  |  |  |  |
Term For second payment |  | 2 years |  |  |  |  |
Purchase and Sale Agreement (Agreement) with Andre Buys [Member] | Patents [Member] |  |  |  |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |  |  |  |
Number of common stock issued in exchange for Patent Rights |  |  | 386,681 |  |  |  |
Value of common stock issued in exchange for Patent Rights |  |  | $ 700 |  |  |  |
Deferred compensation arrangement with individual share award granted amount |  |  | 800 |  |  |  |
Cash Payment |  |  | $ 100 |  |  |  |
Purchase and Sale Agreement (Agreement) with Andre Buys [Member] | Minimum [Member] |  |  |  |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |  |  |  |
Useful life of patents |  | 15 years |  |  |  |  |
Agreed to pay amount for discretion |  | $ 500 |  |  |  |  |
Purchase and Sale Agreement (Agreement) with Andre Buys [Member] | Maximum [Member] |  |  |  |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |  |  |  |
Useful life of patents |  | 20 years |  |  |  |  |
Agreed to pay amount for discretion |  | $ 800 |  |  |  |  |
Kore [Member] |  |  |  |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |  |  |  |
Payment for asset acquisition | $ 3,500 |  |  |  |  |  |
Asset acquisition-related expenses | 200 |  |  |  |  |  |
Asset acquisition cost | 3,702 |  |  |  |  |  |
Capitalized key patents and intellectual property acquired | $ 2,800 |  |  |  |  |  |
Kore [Member] | Minimum [Member] |  |  |  |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |  |  |  |
Useful life of patents | 15 years |  |  |  |  |  |
Kore [Member] | Maximum [Member] |  |  |  |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |  |  |  |
Useful life of patents | 20 years |  |  |  |  |  |

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