Consolidated Statements of Changes in Stockholders' Equity - USD ($)	Total	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Treasury Stock [Member]
Balance at Nov. 06, 2021	$ 49,314,305	$ 536,491	$ 10,766,253	$ 59,742,759	$ (21,731,198)
Balance, shares at Nov. 06, 2021		3,532,100
Cash dividend	(3,532,976)			(3,532,976)
Purchase of treasury stock	$ (5,195,267)				(5,195,267)
Purchase of treasury stock, shares	(162,570)	(162,570)
Stock-based compensation	$ 105,442		100,886		4,556
Stock-based compensation, shares		416
Exercise of employee stock options			(17,452)		17,452
Exercise of employee stock options, shares	1,500	966
Net income	$ 7,232,029			7,232,029
Balance at Nov. 05, 2022	47,923,533	$ 536,491	10,849,687	63,441,812	(26,904,457)
Balance, shares at Nov. 05, 2022		3,370,912
Cash dividend	(3,370,912)			(3,370,912)
Purchase of treasury stock	$ (2,853,981)				(2,853,981)
Purchase of treasury stock, shares	(102,083)	(102,083)
Stock-based compensation	$ 118,794		115,298		3,496
Stock-based compensation, shares		246
Exercise of employee stock options, shares	0
Net income	$ 10,898,864			10,898,864
Balance at Nov. 04, 2023	$ 52,716,298	$ 536,491	$ 10,964,985	$ 70,969,764	$ (29,754,942)
Balance, shares at Nov. 04, 2023		3,269,075