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 ($)
Sep. 30, 2021
Dec. 31, 2020
Current lease liabilities $ 351,487 $ 294,951
Noncurrent lease liabilities 29,036 $ 296,006
Present value of operating lease liabilities 380,523  
Other Current Liabilities [Member]    
Current lease liabilities 351,487  
Other Noncurrent Liabilities [Member]    
Noncurrent lease liabilities $ 29,036