v3.26.1
Note 10 - Series B Convertible Preferred Stock (Tables)
3 Months Ended
May 31, 2026
Notes Tables  
Schedule of Stock by Class [Table Text Block]
  

May 31, 2026

  

February 28, 2026

 

Stated value

 $11,439  $11,439 

Accrued PIK dividends

  990   615 

Series B Convertible Preferred Stock

 $12,429  $12,054