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Note 11 - Earnings Per Share and Dividends Per Share (Tables)
3 Months Ended
Dec. 31, 2024
Notes Tables  
Schedule of Weighted Average Number of Shares [Table Text Block]
  Three Months Ended December 31, 
  

2024

  

2023

 

Weighted average common stock outstanding, basic

  7,780,122   7,672,191 

Dilutive impact of RSUs

  82,759   1,497 

Weighted average common stock outstanding, diluted

  7,862,881   7,673,688