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Note 13 - Earnings Per Share ("EPS") (Tables)
9 Months Ended
Sep. 30, 2020
Notes Tables  
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]
  

Three Months Ended September 30,

  

Nine Months Ended September 30,

 
  

2020

  

2019

  

2020

  

2019

 

Shares used in the calculation of basic earnings per share

  14,205   14,070   14,202   14,065 

Effect of dilutive securities:

                

Share-based payment awards

  -   317   -   201 

Diluted shares used in the calculation of earnings per share

  14,205   14,387   14,202   14,266