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Note 13 - Earnings Per Share (Tables)
12 Months Ended
Sep. 30, 2023
Notes Tables  
Schedule of Weighted Average Number of Shares [Table Text Block]
  

September 30,

 
  

2023

  

2022

 

Weighted average common stock outstanding, basic

  7,580,120   7,483,342 

Dilutive impact of RSUs

  23,556   74,666 

Weighted average common stock outstanding, diluted

  7,603,676   7,558,008