v3.26.1
Note 6 - Stock-based Compensation (Tables)
3 Months Ended
May 31, 2026
Notes Tables  
Share-Based Payment Arrangement, Option, Activity [Table Text Block]
   

Outstanding

Options

   

Weighted

Average

Exercise Price

   

Weighted Average

Remaining Contractual

Term (in years)

   

Aggregate

Intrinsic

Value

 
                                 

Balance, March 1, 2026

    740,478     $ 12.89                  

Granted

    -       -                  

Exercised

    -       -                  

Terminated or expired

    (700 )     13.68                  

Balance, May 31, 2026

    739,778     $ 12.89       6.38     $ 14,038  

Vested and exercisable, May 31, 2026

    477,974     $ 12.48       5.23     $ 9,269