XML 56 R46.htm IDEA: XBRL DOCUMENT v3.23.1
Note 10 - Stockholders' Equity (Details Textual) - Conversion of Series A Preferred Stock to Common Stock [Member]
3 Months Ended
Mar. 31, 2023
shares
Conversion of Stock, Shares Issued 749,000
Conversion of Stock, Shares Converted 3,317