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Note 11 - Income Per Share (Tables)
6 Months Ended
Jun. 30, 2023
Notes Tables  
Schedule of Weighted Average Number of Shares [Table Text Block]
  

Three Months Ended

  

Six Months Ended

 
  

June 30,

  

June 30,

 
  

2023

  

2022

  

2023

  

2022

 

Basic weighted average common shares outstanding

  7,625   7,563   7,608   7,554 

Weighted average common equivalent shares due to restricted stock, stock options and RSUs

  65   45   81   64 

Diluted weighted average common shares outstanding

  7,690   7,608   7,689   7,618