Quarterly report pursuant to Section 13 or 15(d)

Note 9 - Subsequent Events (Details Textual)

v3.21.2
Note 9 - Subsequent Events (Details Textual) - Subsequent Event [Member] - shares
Oct. 22, 2021
Oct. 20, 2021
Class of Warrant or Right, Issued During Period (in shares)   550,000
Restricted Stock [Member] | Advisor [Member]    
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period (Month) 24 months