v3.26.1
Note 7 - Loss Per Share of Common Stock (Tables)
6 Months Ended
Jun. 30, 2026
Notes Tables  
Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block]
  

Three and Six Months Ended

 
  

June 30,

 
  

2026

  

2025

 

Warrants

  8,557   8,557 

Options

  50,000   50,000 

Unvested restricted stock units

  1,373,497   744,709 
   1,432,054   803,266