| Note 11 – Leases   
The following table presents the right-of-use asset and short-term and long-term lease liabilities amounts recorded on the consolidated balance sheets as of February 28, 2022 and November 30, 2021:   
       
        |  |  |  |  |  |  |  |  |  |  
        |   |   | February 28,2022
 |   |   | November 30,2021
 |   |  
        | Assets |   |   |   |   |   |   |  
        | Operating lease right-of-use asset |   | $ | 839,889 |   |   | $ | 916,493 |   |  
        | Liabilities |   |   |   |   |   |   |  
        | Current portion of operating lease liabilities |   | $ | 315,860 |   |   | $ | 312,067 |   |  
        | Operating lease long-term liabilities |   |   | 530,941 |   |   |   | 610,989 |   |  
        | Total lease liability |   | $ | 846,801 |   |   | $ | 923,056 |   |    
The maturity of the Company’s lease liabilities at February 28, 2022 were as follows:   
       
        |  |  |  |  |  |  
        |   |   | Future Operating |   |  
        | Fiscal Year Ending November 30, |   | Lease Payments |   |  
        | 2022 (remaining 9 months) |   | $ | 255,137 |   |  
        | 2023 |   |   | 313,996 |   |  
        | 2024 |   |   | 295,086 |   |  
        | 2025 |   |   | 24,591 |   |  
        | Less: Imputed interest |   |   | (42,009 | ) |  
        | Present value of lease liabilities |   | $ | 846,801 |   |    
The remaining lease term and discount rates are as follows:   
       
        |  |  |  |  |  |  |  |  
        |   |   | February 28,2022
 |   | November 30,2021
 |   |  
        | Lease Term and Discount Rate |   |   |   |   |   |  
        | Remaining lease term (years) |   |   |   |   |   |  
        | Operating lease |   | 2.83 |   |   | 3.08 |   |  
        | Discount rate (percentage) |   |   |   |   |   |  
        | Operating lease |   | 3.5% |   |   | 3.5 | % |    
Supplemental cash flow information related to leases is as follows:   
       
        |  |  |  |  |  |  |  |  |  |  
        |   |   | Three months ended |   |  
        |   |   | February 28,2022
 |   |   | February 28,2021
 |   |  
        | Operating cash outflows from operating leases |   | $ | 85,964 |   |   | $ | 71,566 |   |  |