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Note 18 - Earnings Per Share ("EPS") (Tables)
12 Months Ended
Dec. 31, 2021
Notes Tables  
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]
  

Years Ended December 31,

 
  

2021

  

2020

  

2019

 

Shares used in the calculation of basic EPS

  14,401   14,222   14,121 

Effect of dilutive securities:

            

Share based awards

  233   -   253 

Diluted shares used in the calculation of EPS

  14,634   14,222   14,374