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Note 4 - Accounts Payable and Accrued Expenses (Tables)
9 Months Ended
Sep. 30, 2021
Notes Tables  
Schedule of Accounts Payable and Accrued Liabilities [Table Text Block]
  

September 30,

2021

  

December 31,

2020

 
         

Accounts payable

 $60,000  $16,670 

Accrued fees and expenses

  49,084   15,659 
  $109,084  $32,329