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Note 3 - Net Income Per Common and Common Equivalent Share (Tables)
6 Months Ended
Jul. 02, 2022
Notes Tables  
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]
  

Three Months Ended

  

Six Months Ended

 
  

July 2,

  

June 26,

  

July 2,

  

June 26,

 
  

2022

  

2021

  

2022

  

2021

 

Basic EPS Computation:

                

Numerator:

                

Net income (loss)

 $455,108  $239,198  $874,544  $270,101 
                 

Denominator:

                

Weighted average

                

Common shares

                

Outstanding

  14,431,825   13,982,177   14,410,064   13,783,276 
                 

Basic EPS

 $0.03  $0.02  $0.06  $0.02 
                 

Diluted EPS Computation:

                

Numerator:

                

Net income (loss)

 $455,108  $239,198  $874,544  $270,101 
                 

Denominator:

                

Weighted average

                

Common shares

                

Outstanding

  14,431,825   13,982,177   14,410,064   13,783,276 

Dilutive effect of stock options

  276,821   568,741   272,452   624,628 
                 

Total Shares

  14,708,646   14,550,918   14,682,516   14,407,904 
                 

Diluted EPS

 $0.03  $0.02  $0.06  $0.02