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Note 6 - Stock-based Compensation (Tables)
6 Months Ended
Aug. 31, 2025
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 2, 2025

    718,950     $ 12.15                  

Granted

    148,700       14.00                  

Exercised

    (70,110 )     9.48                  

Terminated or expired

    (24,475 )     12.88                  

Balance, August 31, 2025

    773,065     $ 12.73       6.94     $ 4,648  

Vested and exercisable, August 31, 2025

    450,748     $ 12.26       5.57     $ 2,919