Annual report pursuant to Section 13 and 15(d)

Note 15 - Segments (Details Textual)

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Note 15 - Segments (Details Textual)
12 Months Ended
Dec. 31, 2022
USD ($)
Dec. 31, 2021
USD ($)
Revenues, Total $ 65,652 $ 531,513
Number of Primary Types of Products Sold 2  
Depreciation and amortization (2) [1] $ 95,819 76,954
Selling, General and Administrative Expenses [Member]    
Depreciation and amortization (2) 95,819 $ 76,954
Intersegment Eliminations [Member]    
Revenues, Total $ 0  
[1] Depreciation and amortization are reflected in selling, general and administrative expenses ($95,819 and $76,954 for the years ended December 31, 2022 and 2021, respectively).