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Revenues by Products and Service - Revenues by Net Sales (Detail) (USD $)
3 Months Ended 6 Months Ended
May 02, 2015
May 03, 2014
May 02, 2015
May 03, 2014
Revenue from External Customer [Line Items]        
Total net sales $ 6,706,118us-gaap_SalesRevenueNet $ 5,431,026us-gaap_SalesRevenueNet $ 12,282,918us-gaap_SalesRevenueNet $ 9,622,455us-gaap_SalesRevenueNet
Manufactured Housing [Member]        
Revenue from External Customer [Line Items]        
Total net sales 6,135,855us-gaap_SalesRevenueNet
/ us-gaap_ProductOrServiceAxis
= nobh_ManufacturedHousingMember
4,381,223us-gaap_SalesRevenueNet
/ us-gaap_ProductOrServiceAxis
= nobh_ManufacturedHousingMember
11,328,023us-gaap_SalesRevenueNet
/ us-gaap_ProductOrServiceAxis
= nobh_ManufacturedHousingMember
7,684,429us-gaap_SalesRevenueNet
/ us-gaap_ProductOrServiceAxis
= nobh_ManufacturedHousingMember
Pre-Owned Homes-FRSA [Member]        
Revenue from External Customer [Line Items]        
Total net sales 256,692us-gaap_SalesRevenueNet
/ us-gaap_ProductOrServiceAxis
= nobh_PreOwnedHomesFrsaMember
746,965us-gaap_SalesRevenueNet
/ us-gaap_ProductOrServiceAxis
= nobh_PreOwnedHomesFrsaMember
474,832us-gaap_SalesRevenueNet
/ us-gaap_ProductOrServiceAxis
= nobh_PreOwnedHomesFrsaMember
1,437,303us-gaap_SalesRevenueNet
/ us-gaap_ProductOrServiceAxis
= nobh_PreOwnedHomesFrsaMember
Trade-in and Other Pre-Owned Homes [Member]        
Revenue from External Customer [Line Items]        
Total net sales 252,555us-gaap_SalesRevenueNet
/ us-gaap_ProductOrServiceAxis
= nobh_TradeInAndOtherPreOwnedHomesMember
237,098us-gaap_SalesRevenueNet
/ us-gaap_ProductOrServiceAxis
= nobh_TradeInAndOtherPreOwnedHomesMember
367,301us-gaap_SalesRevenueNet
/ us-gaap_ProductOrServiceAxis
= nobh_TradeInAndOtherPreOwnedHomesMember
387,772us-gaap_SalesRevenueNet
/ us-gaap_ProductOrServiceAxis
= nobh_TradeInAndOtherPreOwnedHomesMember
Insurance Agent Commissions [Member]        
Revenue from External Customer [Line Items]        
Total net sales 57,341us-gaap_SalesRevenueNet
/ us-gaap_ProductOrServiceAxis
= nobh_InsuranceAgentCommissionsMember
62,076us-gaap_SalesRevenueNet
/ us-gaap_ProductOrServiceAxis
= nobh_InsuranceAgentCommissionsMember
104,811us-gaap_SalesRevenueNet
/ us-gaap_ProductOrServiceAxis
= nobh_InsuranceAgentCommissionsMember
106,201us-gaap_SalesRevenueNet
/ us-gaap_ProductOrServiceAxis
= nobh_InsuranceAgentCommissionsMember
Construction Lending Operations [Member]        
Revenue from External Customer [Line Items]        
Total net sales $ 3,675us-gaap_SalesRevenueNet
/ us-gaap_ProductOrServiceAxis
= nobh_ConstructionLendingOperationsMember
$ 3,664us-gaap_SalesRevenueNet
/ us-gaap_ProductOrServiceAxis
= nobh_ConstructionLendingOperationsMember
$ 7,951us-gaap_SalesRevenueNet
/ us-gaap_ProductOrServiceAxis
= nobh_ConstructionLendingOperationsMember
$ 6,750us-gaap_SalesRevenueNet
/ us-gaap_ProductOrServiceAxis
= nobh_ConstructionLendingOperationsMember