Quarterly Financial Data (Unaudited): (Tables)

12 Months Ended

Dec. 28, 2019

Quarterly Financial Data (Unaudited):

Schedule of the Company's quarterly financial data

	First		Second		Third		Fourth
	Quarter		Quarter		Quarter		Quarter		Total
2019
Total Revenue	$	18,331,200	$	17,404,200	$	19,680,900	$	17,882,600	$	73,298,900
Income from Operations		10,066,500		9,846,900		12,274,700		10,943,000		43,131,100
Net Income		7,272,200		7,301,900		9,113,800		8,461,400		32,149,300
Net Income Per Common Share — Basic	$	1.86	$	1.94	$	2.39	$	2.18	$	8.37
Net Income Per Common Share — Diluted	$	1.73	$	1.79	$	2.24	$	2.08	$	7.84
2018
Total Revenue	$	18,161,000	$	18,159,800	$	19,118,500	$	17,071,800	$	72,511,100
Income from Operations		10,074,200		10,074,700		11,435,300		10,179,600		41,763,800
Net Income		6,960,400		7,143,000		8,364,300		7,657,800		30,125,500
Net Income Per Common Share — Basic	$	1.81	$	1.85	$	2.15	$	1.96	$	7.77
Net Income Per Common Share — Diluted	$	1.69	$	1.73	$	2.01	$	1.83	$	7.26