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Earnings Per Share: (Tables)
6 Months Ended
Jul. 01, 2023
Earnings Per Share:  
Schedule of shares outstanding used in the calculation of basic and diluted earnings per share

Three Months Ended

Six Months Ended

    

July 1, 2023

    

June 25, 2022

    

July 1, 2023

    

June 25, 2022

Denominator for basic EPS — weighted average common shares

 

3,478,628

 

3,463,886

 

3,469,675

 

3,530,902

Dilutive shares associated with option plans

 

156,060

 

95,345

 

144,787

 

106,870

Denominator for diluted EPS — weighted average common shares and dilutive potential common shares

 

3,634,688

 

3,559,231

 

3,614,462

 

3,637,772

Options excluded from EPS calculation — anti-dilutive

 

2,836

 

21,488

 

4,977

 

16,379