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Note 12 - Earnings (Loss) Per Common Share (Tables)
6 Months Ended
Mar. 31, 2023
Notes Tables  
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]
  

Three Months Ended

  

Six Months Ended

 
  

March 31, 2023

  

March 31, 2022

  

March 31, 2023

  

March 31, 2022

 

Net income (loss)

 $4,637  $(1,474) $4,540  $(8,242)

Less: Income allocable to unvested restricted stock

            

Income (loss) attributable to common shareholders for diluted earnings (loss) per share

 $4,637  $(1,474) $4,540  $(8,242)

Weighted average number of common share equivalents:

                

Common shares used in basic earnings (loss) per share

  13,156,715   12,999,022   13,111,866   12,958,911 

Common share equivalents outstanding related to RSUs

            

Total weighted average common shares and common share equivalents used in diluted earnings (loss) per share

  13,156,715   12,999,022   13,111,866   12,958,911 

Earnings (loss) per share:

                

Basic

 $0.35  $(0.11) $0.35  $(0.64)

Diluted

 $0.35  $(0.11) $0.35  $(0.64)