XML 94 R58.htm IDEA: XBRL DOCUMENT v2.4.1.9
Stockholder's Equity (Details) (USD $)
0 Months Ended 12 Months Ended
Jun. 25, 2013
Dec. 30, 2014
Dec. 31, 2013
Class of Stock [Line Items]      
Shares authorized   181,000,000ndls_StockSharesAuthorized  
Common stock, shares authorized   180,000,000us-gaap_CommonStockSharesAuthorized 34,043,001us-gaap_CommonStockSharesAuthorized
Common stock, par value   0.01us-gaap_CommonStockParOrStatedValuePerShare $ 0.01us-gaap_CommonStockParOrStatedValuePerShare
Preferred stock, shares authorized   1,000,000us-gaap_PreferredStockSharesAuthorized 1,000,000us-gaap_PreferredStockSharesAuthorized
Preferred stock, par value   0.01us-gaap_PreferredStockParOrStatedValuePerShare $ 0.01us-gaap_PreferredStockParOrStatedValuePerShare
Class A Common Stock [Member]      
Class of Stock [Line Items]      
Common stock, shares authorized   150,000,000us-gaap_CommonStockSharesAuthorized
/ us-gaap_StatementClassOfStockAxis
= us-gaap_CommonClassAMember
 
Common stock, par value   0.01us-gaap_CommonStockParOrStatedValuePerShare
/ us-gaap_StatementClassOfStockAxis
= us-gaap_CommonClassAMember
 
Reverse stock split 0.577us-gaap_StockholdersEquityNoteStockSplitConversionRatio1
/ us-gaap_StatementClassOfStockAxis
= us-gaap_CommonClassAMember
   
Class B Common Stock [Member]      
Class of Stock [Line Items]      
Common stock, shares authorized   30,000,000us-gaap_CommonStockSharesAuthorized
/ us-gaap_StatementClassOfStockAxis
= us-gaap_CommonClassBMember
 
Common stock, par value   0.01us-gaap_CommonStockParOrStatedValuePerShare
/ us-gaap_StatementClassOfStockAxis
= us-gaap_CommonClassBMember
 
Reverse stock split 0.577us-gaap_StockholdersEquityNoteStockSplitConversionRatio1
/ us-gaap_StatementClassOfStockAxis
= us-gaap_CommonClassBMember
   
Preferred Stock [Member]      
Class of Stock [Line Items]      
Preferred stock, shares authorized   1,000,000us-gaap_PreferredStockSharesAuthorized
/ us-gaap_StatementClassOfStockAxis
= us-gaap_PreferredStockMember
 
Preferred stock, par value   0.01us-gaap_PreferredStockParOrStatedValuePerShare
/ us-gaap_StatementClassOfStockAxis
= us-gaap_PreferredStockMember
 
Equity Sponsors [Member] | Minimum [Member]      
Class of Stock [Line Items]      
Registration rights, percentage of common stock shares   10.00%ndls_RegistrationRightsPercentageofCommonStockShares
/ us-gaap_RangeAxis
= us-gaap_MinimumMember
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= us-gaap_InvestorMember