Condensed Consolidated Statements of Income and Comprehensive Income - USD ($)	3 Months Ended		6 Months Ended
	May 02, 2020	May 04, 2019	May 02, 2020	May 04, 2019
Income Statement [Abstract]
Net sales	$ 10,202,502	$ 12,742,688	$ 19,646,354	$ 23,782,462
Cost of sales	(7,065,007)	(9,296,276)	(13,619,010)	(17,367,047)
Gross profit	3,137,495	3,446,412	6,027,344	6,415,415
Selling, general and administrative expenses	(1,222,628)	(1,310,686)	(2,478,772)	(2,507,858)
Operating income	1,914,867	2,135,726	3,548,572	3,907,557
Other income (loss):
Interest income	84,273	145,026	186,156	297,469
Undistributed earnings in joint venture - Majestic 21	20,398	21,231	40,270	40,755
Proceeds received under escrow arrangement	189,285	108,119	272,394	212,607
Market value of equity investment	(176,733)		(180,526)
Gain on sale of assets		15,242		15,242
Miscellaneous	8,649	13,962	19,594	22,880
Total other income	125,872	303,580	337,888	588,953
Income before provision for income taxes	2,040,739	2,439,306	3,886,460	4,496,510
Income tax expense	(490,735)	(619,581)	(936,315)	(1,140,979)
Net income	1,550,004	1,819,725	2,950,145	3,355,531
Other comprehensive income
Unrealized investment income, net of tax effect		39,172		55,712
Comprehensive income	$ 1,550,004	$ 1,858,897	$ 2,950,145	$ 3,411,243
Weighted average number of shares outstanding:
Basic	3,632,614	3,865,588	3,646,000	3,869,726
Diluted	3,633,933	3,867,802	3,647,329	3,871,943
Net income per share:
Basic	$ 0.43	$ 0.47	$ 0.81	$ 0.87
Diluted	$ 0.43	$ 0.47	$ 0.81	$ 0.87