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 ($)
Jun. 30, 2020
Dec. 31, 2019
Current lease liabilities $ 277,365 $ 250,553
Noncurrent lease liabilities 434,324 $ 512,344
Present value of operating lease liabilities 711,689  
Other Current Liabilities [Member]    
Current lease liabilities 277,365  
Other Noncurrent Liabilities [Member]    
Noncurrent lease liabilities $ 434,324