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Inventories - Summary of Breakdown of Elements of Inventory (Detail) - USD ($)
Oct. 31, 2020
Nov. 02, 2019
Nov. 03, 2018
Inventory Disclosure [Abstract]      
Raw materials $ 1,203,282 $ 941,206  
Work-in-process 107,651 125,371  
Inventory consigned to affiliated entities 1,277,681 1,540,949  
Finished homes 6,543,861 7,888,880  
Model home furniture 162,202 120,372  
Inventories 9,294,677 10,616,778  
Pre-owned homes 1,686,373 1,311,626 $ 1,956,265
Inventory impairment reserve (167,196) (172,395) $ (549,434)
Pre-owned homes, net 1,519,177 1,139,231  
Less homes expected to sell in 12 months (441,937) (331,103)  
Pre-owned homes, long-term $ 1,077,240 $ 808,128