Inventories - Summary of Breakdown of Elements of Inventory (Parenthetical) (Detail) - USD ($)	12 Months Ended
	Oct. 31, 2020	Nov. 02, 2019
Inventory [Line Items]
Beginning Balance	$ 1,311,626	$ 1,956,265
Additions	719,953	272,460
Sales	(345,206)	(917,099)
Ending Balance	1,686,373	1,311,626
Beginning inventory impairment reserve	172,395	549,434
Less: Reductions for homes sold	0	(207,180)
Inventory holding costs	(5,199)	(36,232)
Additions to impairment reserve	0	(133,627)
Ending inventory impairment reserve	167,196	172,395
Buy Back [Member]
Inventory [Line Items]
Beginning Balance	142,395	715,748
Sales	0	(573,353)
Ending Balance	142,395	142,395
Repossessions [Member]
Inventory [Line Items]
Beginning Balance	1,092,747	1,155,643
Additions	707,821	253,600
Sales	(328,600)	(316,496)
Ending Balance	1,471,968	1,092,747
Trade-Ins [Member]
Inventory [Line Items]
Beginning Balance	76,484	84,874
Additions	12,132	18,860
Sales	(16,606)	(27,250)
Ending Balance	$ 72,010	$ 76,484