v3.26.1
Note 8 - Stock Based Compensation (Tables)
9 Months Ended
Jun. 30, 2026
Notes Tables  
Share-Based Payment Arrangement, Option, Activity [Table Text Block]
  

Number of shares

  

Weighted-average exercise price

  

Weighted-average remaining contractual term (in years)

  

Aggregate intrinsic value (in thousands)

 

Outstanding at September 30, 2025

  5,517  $991.70   3.14  $- 

Granted

  -   -   -   - 

Exercised

  -   -   -   - 

Forfeited

  (1,408)  1,331.29   -   - 

Outstanding at June 30, 2026

  4,109   732.53   2.07   - 
                 

Exercisable at June 30, 2026

  4,109  $732.53   2.07  $-