| INCOME TAXES | 
   
Loss
before income taxes consists of the following: 
  
    |   | 
      | 
    Year
    Ended November 30, | 
      | 
 
    |   | 
      | 
    2020 | 
      | 
      | 
    2019 | 
      | 
 
    | United
    States | 
      | 
    $ | 
    (13,572,909 | 
    ) | 
      | 
    $ | 
    (4,199,856 | 
    ) | 
 
    | Foreign | 
      | 
      | 
    1,312,113 | 
      | 
      | 
      | 
    (209,929 | 
    ) | 
 
    | Total | 
      | 
    $ | 
    (12,260,796 | 
    ) | 
      | 
    $ | 
    (4,409,785 | 
    ) | 
 
 
  
The
components of the provision for income taxes is as follows: 
  
    |   | 
      | 
    Year
    Ended November 30, | 
      | 
 
    |   | 
      | 
    2020 | 
      | 
      | 
    2019 | 
      | 
 
    | Current
    expense (benefit): | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
 
    | Federal | 
      | 
    $ | 
    — | 
      | 
      | 
    $ | 
    — | 
      | 
 
    | State | 
      | 
      | 
    — | 
      | 
      | 
      | 
    — | 
      | 
 
    | Foreign | 
      | 
      | 
    292,529 | 
      | 
      | 
      | 
    — | 
      | 
 
    | Total
    current expense (benefit): | 
      | 
      | 
    292,529 | 
      | 
      | 
      | 
    — | 
      | 
 
    |   | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
 
    | Deferred
    expense (benefit): | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
 
    | Federal | 
      | 
      | 
    — | 
      | 
      | 
      | 
    — | 
      | 
 
    | State | 
      | 
      | 
    — | 
      | 
      | 
      | 
    — | 
      | 
 
    | Foreign | 
      | 
      | 
    — | 
      | 
      | 
      | 
    — | 
      | 
 
    | Total
    deferred expense (benefit) | 
      | 
      | 
    — | 
      | 
      | 
      | 
    — | 
      | 
 
    |   | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
 
    | Total
    income tax expense (benefit) | 
      | 
    $ | 
    292,529 | 
      | 
      | 
    $ | 
    — | 
      | 
 
 
  
A
reconciliation of the Company’s statutory income tax rate to the Company’s effective income tax rate is as follows: 
  
    |   | 
      | 
    Year
    Ended November 30, | 
      | 
 
    |   | 
      | 
    2020 | 
      | 
      | 
    2019 | 
      | 
 
    | Income
    at US statutory rate | 
      | 
      | 
    21.00 | 
    % | 
      | 
      | 
    21.00. | 
    % | 
 
    | State taxes, net
    of Federal benefit | 
      | 
      | 
    6.58 | 
    % | 
      | 
      | 
    9.24. | 
    % | 
 
    | Permanent differences | 
      | 
      | 
    (13.60 | 
    %) | 
      | 
      | 
    (5.44 | 
    %) | 
 
    | Foreign rate differential | 
      | 
      | 
    (0.75 | 
    %) | 
      | 
      | 
    0.34. | 
    % | 
 
    | Valuation allowance | 
      | 
      | 
    (12.30 | 
    %) | 
      | 
      | 
    (24.34 | 
    %) | 
 
    | Other | 
      | 
      | 
    (3.32 | 
    %) | 
      | 
      | 
    (0.79 | 
    %) | 
 
    | Total | 
      | 
      | 
    (2.39 | 
    %) | 
      | 
      | 
    0.00 | 
    % | 
 
 
  
The
net deferred income tax asset balance related to the following: 
  
    |   | 
      | 
    November
    30, | 
      | 
 
    |   | 
      | 
    2020 | 
      | 
      | 
    2019 | 
      | 
 
    | Depreciation
    and amortization | 
      | 
    $ | 
    (270,488 | 
    ) | 
      | 
    $ | 
    (88,502 | 
    ) | 
 
    | Stock compensation | 
      | 
      | 
    334,898 | 
      | 
      | 
      | 
    96,033 | 
      | 
 
    | Inventory reserve | 
      | 
      | 
    28,533 | 
      | 
      | 
      | 
    15,611 | 
      | 
 
    | Bad debt reserve | 
      | 
      | 
    3,331 | 
      | 
      | 
      | 
    — | 
      | 
 
    | Accrued payroll | 
      | 
      | 
    183,044 | 
      | 
      | 
      | 
    — | 
      | 
 
    | Warranty reserve | 
      | 
      | 
    89,578 | 
      | 
      | 
      | 
    — | 
      | 
 
    | Net
    operating loss (“NOL”) carryforwards | 
      | 
      | 
    5,951,914 | 
      | 
      | 
      | 
    5,845,058 | 
      | 
 
    | Total deferred tax
    assets | 
      | 
      | 
    6,320,808 | 
      | 
      | 
      | 
    5,868,199 | 
      | 
 
    | Valuation
    allowance | 
      | 
      | 
    (6,320,808 | 
    ) | 
      | 
      | 
    (5,868,199 | 
    ) | 
 
    | Net
    deferred tax assets (liabilities) | 
      | 
    $ | 
    — | 
      | 
      | 
    $ | 
    — | 
      | 
 
 
    |   | 
    
                                       
                                    As of November 30, 2020, the Company had federal and state NOL carryforwards of approximately $24.9 million and $11.4 million, respectively, which begin to expire in 2025 for federal and state purposes. The federal NOL carryforwards include approximately $8.6 million, which do not expire.  
 | 
 
    |   | 
      | 
 
    |   | 
    Future realization
    of the tax benefits of existing temporary differences and NOL carryforwards ultimately depends on the existence of sufficient
    taxable income within the carryforward period. As of November 30, 2020 and 2019, respectively, the Company performed an evaluation
    to determine whether a valuation allowance was needed. The Company considered all available evidence, both positive and negative,
    which included the results of operations for the current and preceding years. The Company determined that it was not possible
    to reasonably quantify future taxable income and determined that it is more likely than not that all of the deferred tax assets
    will not be realized. Accordingly, the Company maintained a full valuation allowance as of November 30, 2020 and 2019. At
    November 30, 2020 and 2019, the Company recognized valuation allowances of $6.3 million and $5.9 million, respectively, related
    to its deferred tax assets created in those respective years. The net increase of $0.4 million in the valuation allowance
    reflects the net in increase in gross deferred tax asset between those periods. | 
 
 
    |   | 
    Pursuant to Internal
    Revenue Code Section 382, use of NOL carryforwards may be limited if the Company experiences a cumulative change in ownership
    of greater than 50% in a moving three-year period. Ownership changes could impact the Company’s ability to utilize the
    NOL carryforwards remaining at an ownership change date. The Company has completed a Section 382 study and determined that
    there were multiple ownership changes of 50% or more during the period from March 5, 2020 through November 30, 2020. These
    ownership changes occurred around March 10, 2007, August 27, 2013, and March 27, 2020. As of the last testing date covered
    in the testing period, the cumulative ownership change is 11.06%. The resulting limitation of NOL carryforwards has been considered
    in determining the full valuation allowance against the related deferred tax assets as noted above. | 
 
 
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