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Note H - Earnings Per Share (Tables)
3 Months Ended
Mar. 31, 2021
Notes Tables  
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]
  

Three Months Ended

 
  

March 31,

 
  

2021

  

2020

 
  

(in thousands, except per share data)

 

Net income/(loss)

 $11,949  $(1,304)
         

Basic weighted average common shares outstanding

  5,725   5,746 

Dilutive effect of common stock equivalents

  26   - 

Diluted weighted average common shares outstanding

  5,751   5,746 
         

Basic (loss)/earnings per share

 $2.09  $(0.23)

Diluted (loss)/earnings per share

 $2.08  $(0.23)