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STOCKHOLDERS' EQUITY (Details Narrative) - USD ($) $ / shares in Units, $ in Thousands |  |  |  | 1 Months Ended | 3 Months Ended | 6 Months Ended |
--- | --- | --- | --- | --- | --- | --- | ---
Apr. 15, 2021 | Apr. 09, 2021 | Apr. 08, 2020 | Mar. 31, 2020 | Feb. 29, 2020 | Jan. 31, 2020 | May 31, 2021 | May 31, 2020 | May 31, 2021 | May 31, 2020 | Nov. 30, 2020
Conversion price |  |  | $ 1.50 |  |  |  |  |  |  |  |
Number of shares converted (in shares) |  |  | 3,333 |  |  |  |  |  |  |  |
Value of converted shares |  |  | $ 5 |  |  |  |  |  |  |  |
Number of series A preferred stock converted to common stock | 4,636,649 |  |  |  |  |  |  |  |  |  |
Preferred stock, par value per share |  |  |  |  |  |  | $ 0.001 |  | $ 0.001 |  | $ 0.001
Number of shares issued upon conversion | 695,498 |  |  |  |  |  |  |  |  |  |
Warrant exercises |  |  |  |  |  |  | $ 1,083 | $ 4,022 | $ 1,217 | $ 4,022 |
Number of warrants issued to consultant for marketing services |  |  |  |  |  |  |  |  | 15,000 |  |
Exercise price of warrants |  |  |  |  |  |  | $ 2.50 |  | $ 2.50 |  |
Warrant inducement expense |  |  |  |  |  |  |  | 845 |  | 845 |
Convertible Noteholders [Member] |  |  |  |  |  |  |  |  |  |  |
Debt Instrument, Face Amount |  |  |  |  |  |  |  | $ 100 |  | $ 100 |
Warrants granted |  |  |  |  |  | 49,842 |  |  |  | 49,842 |
Accrued interest satisfied by issuance of warrants |  |  |  |  |  | $ 100 |  |  |  | $ 100 |
Exercise price of warrants |  |  |  |  |  |  |  | $ 2.50 |  | $ 2.50 |
Warrants issued to note holders for every $1,000 of accrued interest |  |  |  |  |  |  |  |  |  | 400 |
Series A Preferred Stock [Member] |  |  |  |  |  |  |  |  |  |  |
Conversion price |  |  | $ 1.50 |  |  |  |  |  |  |  |
Common Stock [Member] |  |  |  |  |  |  |  |  |  |  |
Market price |  |  | $ 2.50 |  |  |  |  |  |  |  |
Warrant exercises |  |  |  |  |  |  |  | $ 2 |  | $ 2 |
Warrant exercises (in shares) |  |  |  |  |  |  | 433,265 | 2,009,703 | 486,684 | 2,009,703 |
Warrant [Member] |  |  |  |  |  |  |  |  |  |  |
Number of shares issued |  |  |  | 1,997,911 |  |  | 433,265 |  | 486,684 | 11,792 |
Warrant exercises |  |  |  | $ 3,200 |  |  | $ 1,000 |  | $ 1,200 | $ 20 |
Warrant exercises (in shares) |  |  |  | 1,997,911 |  |  | 433,265 |  | 486,684 | 11,792 |
Warrants granted |  |  |  |  | 15,000 |  |  |  |  |  |
Exercise price of warrants |  |  |  | $ 1.60 |  |  | $ 2.50 | $ 1.80 | $ 2.50 | $ 1.80 |
Warrant inducement expense |  |  |  | $ 800 |  |  |  |  |  |  |
Series A Preferred Stock [Member] |  |  |  |  |  |  |  |  |  |  |
Number of shares issued |  |  | 1,391 |  |  |  |  |  |  |  |
Value of shares issued |  |  | $ 11,600 |  |  |  |  |  |  |  |
Issue costs |  |  | $ 29 |  |  |  |  |  |  |  |
Fair value per share |  |  | $ 8,000 |  |  |  |  |  |  |  |
Debt Instrument, Face Amount |  |  | $ 7,000 |  |  |  |  |  |  |  |
Dividend payable |  | $ 1,000 |  |  |  |  |  |  |  |  |
Dividend declared (in dollars per share) |  | $ 750 |  |  |  |  |  |  |  |  |
Preferred stock, par value per share |  | $ 0.001 |  |  |  |  |  |  |  |  |
Dividend record date |  | Apr. 12, 2021 |  |  |  |  |  |  |  |  |
Series A Preferred Stock [Member] |  |  |  |  |  |  |  |  |  |  |
Share issue price |  |  | $ 5,000 |  |  |  |  |  |  |  |
Percentage of dividend accured |  |  | 10.00% |  |  |  |  |  |  |  |

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