Three Months Ended

Six Months Ended

June 26, 2021

June 27, 2020

June 26, 2021

June 27, 2020

Denominator for basic EPS — weighted average common shares

3,693,503

3,688,248

3,715,088

3,699,923

Dilutive shares associated with option plans

137,341

115,559

137,446

157,856

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

3,830,844

3,803,807

3,852,534

3,857,779

Options excluded from EPS calculation — anti-dilutive

6,670

27,250

9,654

10,269