Quarterly report pursuant to Section 13 or 15(d)

Note 5 - Loss Per Share (Details Textual)

v3.22.2.2
Note 5 - Loss Per Share (Details Textual) - shares
9 Months Ended
Sep. 30, 2022
Sep. 30, 2021
Stock Options and Warrants [Member]    
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount (in shares) 24,288,310 1,685,104
Restricted Stock [Member]    
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount (in shares) 90,000 38,333