Condensed Consolidated Statements of Income and Comprehensive Income - USD ($)	3 Months Ended		6 Months Ended
	May 04, 2019	May 05, 2018	May 04, 2019	May 05, 2018
Income Statement [Abstract]
Net sales	$ 12,742,688	$ 8,922,264	$ 23,782,462	$ 18,568,082
Cost of goods sold	(9,296,276)	(6,610,958)	(17,367,047)	(14,039,837)
Gross profit	3,446,412	2,311,306	6,415,415	4,528,245
Selling, general and administrative expenses	(1,310,686)	(1,119,359)	(2,507,858)	(2,246,141)
Operating income	2,135,726	1,191,947	3,907,557	2,282,104
Other income:
Interest income	145,026	81,446	297,469	117,383
Undistributed earnings in joint venture - Majestic 21	21,231	27,266	40,755	50,315
Proceeds received under escrow arrangement	108,119	55,640	212,607	55,640
Gain on sale of assets	15,242	203,512	15,242	203,512
Miscellaneous	13,962	6,850	22,880	12,584
Total other income	303,580	374,714	588,953	439,434
Income before provision for income taxes	2,439,306	1,566,661	4,496,510	2,721,538
Income tax expense	(619,581)	(431,056)	(1,140,979)	(569,697)
Net income	1,819,725	1,135,605	3,355,531	2,151,841
Other comprehensive income (loss)
Unrealized investment gain (loss), net of tax effect	39,172	(67,857)	55,712	(45,510)
Comprehensive income	$ 1,858,897	$ 1,067,748	$ 3,411,243	$ 2,106,331
Weighted average number of shares outstanding:
Basic	3,865,588	3,903,904	3,869,726	3,950,638
Diluted	3,867,802	3,906,077	3,871,943	3,952,650
Net income per share:
Basic	$ 0.47	$ 0.29	$ 0.87	$ 0.54
Diluted	$ 0.47	$ 0.29	$ 0.87	$ 0.54