Annual report pursuant to Section 13 and 15(d)

Note 10 - Commitments and Contingencies (Details Textual)

v3.22.1
Note 10 - Commitments and Contingencies (Details Textual)
 5 Months Ended 12 Months Ended
Dec. 31, 2021
USD ($)
a
Dec. 31, 2021
USD ($)
a
Dec. 31, 2020
USD ($)
Jun. 30, 2020
a
May 31, 2018
USD ($)
Operating Lease, Monthly Payments | $ $ 11,800        
Operating Lease, Expense | $   $ 111,000 $ 200,000    
Director [Member]          
Consulting Agreement, Monthly Payment | $         $ 7,500
Corporate Headquarters [Member]          
Area of Real Estate Property (Acre)       4,965  
Office Space [Member]          
Area of Real Estate Property (Acre) 3,200 3,200      
Office Space on Month-to-month Basis [Member]          
Area of Real Estate Property (Acre) 1,650 1,650      
Office Space Subject to Two-year Lease [Member]          
Area of Real Estate Property (Acre) 1,550 1,550      
Lessee, Operating Lease, Term of Contract (Year) 2 years 2 years