Annual report pursuant to Section 13 and 15(d)

Note 10 - Notes Payable (Details Textual)

v3.23.1
Note 10 - Notes Payable (Details Textual) - USD ($)
 1 Months Ended 12 Months Ended
Jul. 01, 2022
Apr. 10, 2022
Feb. 23, 2021
May 18, 2020
Nov. 30, 2022
Nov. 30, 2021
Nov. 30, 2020
Dec. 31, 2022
Dec. 31, 2021
Difference Betweent Value of Conversion Stocks   $ 821,250              
Interest Expense, Debt, Total               $ 344,024 $ 5,938
Notes Payable, Current, Total               543,613 453,427
Proceeds from Notes Payable, Total               2,500,000 0
Gain (Loss) on Extinguishment of Debt, Total               0 366,000
Long-Term Debt, Maturity, Year One               543,613  
Long-Term Debt, Maturity, Year Two               2,500,000  
Notes Payable Issued for Prepayment of Insurance Premiums [Member] | IPFS [Member]                  
Debt Instrument, Face Amount           $ 565,760 $ 442,041    
Debt Instrument, Interest Rate, Stated Percentage           4.36% 3.50%    
Interest Expense, Debt, Total               4,126 5,938
Debt Instrument, Term           5 months 7 months    
Debt Instrument, Periodic Payment, Total           $ 114,388 $ 63,888    
Notes Payable, Current, Total                 $ 453,427
Paycheck Protection Program CARES Act [Member]                  
Proceeds from Notes Payable, Total       $ 366,000          
Gain (Loss) on Extinguishment of Debt, Total     $ 366,000            
Series E Preferred Stock Exchanged for Sereis F and G Preferred Stock [Member]                  
Conversion of Stock, Shares Converted   50,000              
Series E Preferred Stock Exchanged for Sereis F Preferred Stock [Member]                  
Conversion of Stock, Shares Issued   1,740              
Series E Preferred Stock Exchanged for Sereis G Preferred Stock [Member]                  
Conversion of Stock, Shares Issued   3,260              
Bridge Loan [Member]                  
Debt Instrument, Face Amount   $ 2,500,000              
Proceeds from Issuance of Long-Term Debt, Total $ 1,000,000.0 $ 1,500,000              
Debt Instrument, Interest Rate, Stated Percentage   8.00%              
Debt Instrument, Unamortized Discount, Total   $ 835,876           628,285  
Debt Issuance Costs, Net, Total   $ 14,626              
Interest Expense, Debt, Total               334,592  
Long-Term Debt, Total               2,500,000  
Notes Payable Issued for Prepayment of Insurance Premiums [Member] | AFCO Premium Credit LLC [Member]                  
Debt Instrument, Face Amount         $ 608,275        
Debt Instrument, Interest Rate, Stated Percentage         7.85%        
Interest Expense, Debt, Total               5,306  
Long-Term Debt, Total               $ 543,613  
Debt Instrument, Periodic Payment, Total         $ 69,967