v3.26.1
Consolidated Balance Sheets (Current Period Unaudited) (Parentheticals) - $ / shares
Jun. 30, 2026
Dec. 31, 2025
Preferred stock, par value (in dollars per share) $ 0.001 $ 0.001
Preferred stock, authorized (in shares) 50,000,000 50,000,000
Preferred stock, issued (in shares) 27,413,098 27,413,098
Preferred stock, outstanding (in shares) 27,413,098 27,413,098
Common stock, par value (in dollars per share) $ 0.01 $ 0.01
Common stock, authorized (in shares) 100,000,000 100,000,000
Common stock, issued (in shares) 3,228,970 2,130,063
Common stock, outstanding (in shares) 3,228,970 2,130,063
Common stock, unvested or restricted share award (in shares) 589,137 380,008