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Significant Accounting Policies - Grant proceeds (Details Narrative) - USD ($)
 6 Months Ended 12 Months Ended
Aug. 31, 2020
Feb. 29, 2020
Notes to Financial Statements    
Grant proceeds, description The Company was awarded a $100,000 Wired Innovations Center grant in June 2019 from the utility that provides its electricity service. Proceeds of the grant was conditioned upon the Company’s successful completion of certain energy efficiency related improvements. In addition, the grant was subject to certain other requirements and was provided on a reimbursement basis only.  
Cost of capitalized improvements   $ 580,000
Proceeds received for capital improvements $ 100,000