Consolidated Statements of Comprehensive Income - USD ($)	12 Months Ended
	Nov. 05, 2016	Oct. 31, 2015
Income Statement [Abstract]
Net sales	$ 34,053,290	$ 27,836,804
Cost of goods sold	(26,117,155)	(21,701,429)
Gross profit	7,936,135	6,135,375
Selling, general and administrative expenses	(3,782,336)	(3,193,923)
Operating income	4,153,799	2,941,452
Other income (loss):
Interest income	112,802	59,985
Undistributed earnings in joint venture-Majestic 21	123,772	138,469
Proceeds received under escrow arrangement	788,566
Losses from investments in retirement community limited partnerships		(146,403)
Gain on sale of investment in retirement community, net	3,990,000
Miscellaneous	15,297	57,698
Total other income	5,030,437	109,749
Income before provision for income taxes	9,184,236	3,051,201
Income tax expense	(3,219,042)	(135,806)
Net income	5,965,194	2,915,395
Other comprehensive income (loss)
Unrealized investment gain (loss)	18,447	(33,866)
Comprehensive income	$ 5,983,641	$ 2,881,529
Weighed average number of shares outstanding:
Basic	4,021,019	4,052,865
Diluted	4,022,083	4,053,362
Net income per share:
Basic	$ 1.48	$ 0.72
Diluted	$ 1.48	$ 0.72