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Note C - Income Per Share (Tables)
12 Months Ended
Mar. 28, 2021
Notes Tables  
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]
  Net Income  Shares  Net income per share 
  

2021

  

2020

  

2021

  

2020

  

2021

  

2020

 
                         

Basic EPS

                        

Basic calculation

 $11,075  $13,435   4,116,000   4,216,000  $2.69  $3.19 

Effect of dilutive employee stock options

  -   -   -   -   -   - 
                         

Diluted EPS

                        

Diluted calculation

 $11,075  $13,435   4,116,000   4,216,000  $2.69  $3.19