Quarterly report pursuant to Section 13 or 15(d)

Note 9 - Leases - Balance Sheet Classification (Details)

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Note 9 - Leases - Balance Sheet Classification (Details) - USD ($)
Mar. 31, 2022
Dec. 31, 2021
Current lease liabilities $ 198,140 $ 275,718
Noncurrent lease liabilities 11,299 $ 20,288
Present value of operating lease liabilities 209,439  
Other Current Liabilities [Member]    
Current lease liabilities 198,140  
Other Noncurrent Liabilities [Member]    
Noncurrent lease liabilities $ 11,299