Quarterly report pursuant to Section 13 or 15(d)

Note 14 - Segments (Details Textual)

v3.23.1
Note 14 - Segments (Details Textual)
3 Months Ended
Mar. 31, 2023
USD ($)
Mar. 31, 2022
USD ($)
Number of Primary Types of Products Sold 2  
Depreciation and amortization [1] $ 27,555 $ 22,878
Selling, General and Administrative Expenses [Member]    
Depreciation and amortization 27,555 $ 22,878
Intersegment Eliminations [Member]    
Revenues $ 0  
[1] Depreciation and amortization are reflected in selling, general and administrative expenses ($27,555 and $22,878 for the three-month periods ended March 31, 2023 and 2022, respectively).