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2. Royalties and Fees (Details Narrative) (USD $)
 3 Months Ended
Mar. 31, 2015
Integer
Mar. 31, 2014
Dec. 31, 2014
Integer
Royalties and Fees $ 1,706,517us-gaap_ProceedsFromRoyaltiesReceived $ 1,764,140us-gaap_ProceedsFromRoyaltiesReceived  
Number of Franchisee 2,246us-gaap_NumberOfStores   2,215us-gaap_NumberOfStores
Outlets opened 45NROM_NumberOfStoresOpened    
Outlets closed 14NROM_NumberOfStoresClosed    
Initial Franchisee Fees      
Royalties and Fees 37,000us-gaap_ProceedsFromRoyaltiesReceived
/ us-gaap_StatementBusinessSegmentsAxis
= NROM_InitialFranchiseeFeesMember		 38,000us-gaap_ProceedsFromRoyaltiesReceived
/ us-gaap_StatementBusinessSegmentsAxis
= NROM_InitialFranchiseeFeesMember		  
Equipment Commission      
Royalties and Fees $ 29,054us-gaap_ProceedsFromRoyaltiesReceived
/ us-gaap_StatementBusinessSegmentsAxis
= NROM_EquipmentCommissionMember		 $ 11,926us-gaap_ProceedsFromRoyaltiesReceived
/ us-gaap_StatementBusinessSegmentsAxis
= NROM_EquipmentCommissionMember