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Property and Equipment, Net (Details) - USD ($)
$ in Thousands
Nov. 30, 2021
Nov. 30, 2020
Property, Plant and Equipment [Line Items]    
Subtotal $ 145,562 $ 134,029
Accumulated depreciation (69,249) (68,482)
Total 76,313 65,547
Computer software and equipment    
Property, Plant and Equipment [Line Items]    
Subtotal 39,938 32,902
Model furnishings and sales office improvements    
Property, Plant and Equipment [Line Items]    
Subtotal 87,702 83,882
Leasehold improvements, office furniture and equipment    
Property, Plant and Equipment [Line Items]    
Subtotal $ 17,922 $ 17,245