Annual report pursuant to Section 13 and 15(d)

Note 6 - Note Payable (Details Textual)

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Note 6 - Note Payable (Details Textual) - USD ($)
1 Months Ended 12 Months Ended
May 04, 2020
May 31, 2021
Dec. 31, 2021
Dec. 31, 2020
Proceeds from Notes Payable, Total     $ 0 $ 1,200,000
Gain (Loss) on Extinguishment of Debt, Total     $ 1,213,000  
Paycheck Protection Program CARES Act [Member]        
Proceeds from Notes Payable, Total $ 1,200,047      
Debt Instrument, Interest Rate, Stated Percentage 1.00%      
Gain (Loss) on Extinguishment of Debt, Total   $ 1,213,000