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NOTE 5 — Bank Financing Arrangements (Details Narrative) - USD ($)
3 Months Ended 9 Months Ended 12 Months Ended
Sep. 30, 2022
Sep. 30, 2021
Sep. 30, 2022
Sep. 30, 2021
Dec. 31, 2021
Jan. 29, 2021
Line of Credit Facility [Line Items]            
Line of Credit Facility, Initiation Date         Jan. 29, 2021  
Interest Expense $ 43,092 $ 50,147 $ 133,703 $ 150,276    
Domestic Revolving Facility [Member]            
Line of Credit Facility [Line Items]            
Line of Credit Facility, Maximum Borrowing Capacity           $ 2,000,000.0
Term Loan [Member]            
Line of Credit Facility [Line Items]            
Line of Credit Facility, Maximum Borrowing Capacity           $ 1,000,000.0
Interest Expense 4,523 10,104 16,668 27,656    
Interest Payable $ 994 $ 2,083 $ 994 $ 2,083