Significant Accounting Policies: (Tables)

12 Months Ended

Dec. 26, 2020

Significant Accounting Policies:

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

	Year Ended
	December 26, 2020	December 28, 2019	December 29, 2018
Denominator for basic EPS — weighted average common shares	3,719,485	3,840,638	3,874,757
Dilutive shares associated with option plans	143,779	259,991	275,022
Denominator for diluted EPS — weighted average common shares and dilutive potential common shares	3,863,264	4,100,629	4,149,779
Options excluded from EPS calculation — anti-dilutive	14,822	10,262	21,933