Earnings Per Share: (Tables)

3 Months Ended

Apr. 01, 2023

Earnings Per Share:

Schedule of shares outstanding used in the calculation of basic and diluted earnings per share

	Three Months Ended
	April 1, 2023	March 26, 2022
Denominator for basic EPS — weighted average common shares	3,460,720	3,597,926
Dilutive shares associated with option plans	133,514	118,396
Denominator for diluted EPS — weighted average common shares and dilutive potential common shares	3,594,234	3,716,322
Options excluded from EPS calculation — anti-dilutive	2,901	11,883