Quarterly report pursuant to Section 13 or 15(d)

Note 7 - Stock-based Compensation (Tables)

v3.24.0.1
Note 7 - Stock-based Compensation (Tables)
3 Months Ended
Dec. 31, 2023
Notes Tables  
Schedule of Share-Based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]
   

Three months ended December 31, 2023

 

Dividend yield

    0.00 %

Expected volatility

    61.71 %

Risk-free interest rate

    4.55 %

Expected life (years)

 

3.5

 

Vesting period (years)

 

3

 
Share-Based Payment Arrangement, Option, Activity [Table Text Block]
   

Number of options

   

Weighted average exercise price

 

Outstanding as of September 30, 2023

    254,124     $ 37.04  

Granted

    111,299       26.18  

Exercised

    -       -  

Forfeited or expired

    (1,731 )     41.64  

Outstanding as of December 31, 2023

    363,692     $ 33.69  
Share-Based Payment Arrangement, Restricted Stock and Restricted Stock Unit, Activity [Table Text Block]
   

Number of shares

   

Weighted average grant date fair value

 

Unvested shares as of September 30, 2023

    90,575     $ 49.92  

Granted

    121,884       26.18  

Vested

    (30,422 )     52.67  

Forfeited

    (2,017 )     35.26  

Unvested as of December 31, 2023

    180,020     $ 32.32