Quarterly report pursuant to Section 13 or 15(d)

Note 9 - Private Placement (Details Textual)

v3.21.2
Note 9 - Private Placement (Details Textual) - Private Placement [Member] - USD ($)
9 Months Ended
Aug. 26, 2021
Sep. 30, 2021
Sale of Stock, Number of Units Issued (in shares) 1,400,000  
Sale of Stock, Price per Unit (in dollars per share) $ 2.00  
Sale of Stock, Number of Common Stock in Each Unit (in shares) 1  
Sale of Stock, Number of Warrants in Each Unit (in shares) 1  
Class of Warrant or Right, Exercise Price of Warrants or Rights (in dollars per share) $ 3.00  
Common Stock, Capital Shares Reserved for Future Issuance (in shares) 1,400,000  
Proceeds from Issuance of Private Placement $ 2,800,000 $ 2,800,000