XML 15 R3.htm IDEA: XBRL DOCUMENT v3.25.1
Condensed Consolidated Balance Sheets (Current Period Unaudited) (Parentheticals) - $ / shares
Mar. 31, 2025
Dec. 31, 2024
Common stock, par value (in dollars per share) $ 0.001  
Common stock, authorized (in shares) 50,000,000  
Common stock, issued (in shares) 9,606,024 9,475,443
Common stock, outstanding (in shares)   9,475,443