v3.26.1
Note 11 - Stockholders' Equity (Tables)
3 Months Ended
Mar. 31, 2026
Notes Tables  
Schedule of Stockholders' Equity Note, Warrants or Rights [Table Text Block]
  

2026

  

2025

  

Outstanding, December 31

  11,391,225   11,391,225  

Warrants issued in connection with public offering and private placement

  -   -  

Outstanding, March 31

  11,391,225   11,391,225  
Schedule of Nonvested Restricted Stock Units Activity [Table Text Block]
  

March 31, 2026

 
      

Weighted

     
      

Average

  

Aggregated

 
  

Number of

  

Grant-Date

  

Intrinsic

 
  

units

  

Fair value

  

Value

 
             

Outstanding, December 31, 2025

  703,753  $2.21  $- 

Vested and settled with share issuance

  

(320,777

)  2.19   - 

Forfeited

  (73,449)  2.48   - 

Outstanding, March 31, 2026

  309,527  $2.17  $-