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Note 2 - Significant Accounting Policies (Details) (USD $)
In Thousands, unless otherwise specified
 12 Months Ended
Nov. 30, 2013
Nov. 24, 2012
Nov. 26, 2011
Note 2 - Significant Accounting Policies (Details) [Line Items]      
Deferred Revenue     $ 1,678
Deferred Costs     1,175
Percent of Aggregate Risk Exposure Net of Reserves Attributable to Major Licensees 27.00% 12.00%  
Number of Major Licensees 2 1  
Percentage of LIFO Inventory 17.00% 18.00%  
Land 11,371 11,926  
Buildings and Improvements, Gross 75,965 71,207  
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment 90,248 91,533  
Depreciation 5,874 5,127 4,837
Assets Held-for-sale, Long Lived 1,401    
Pre-Opening Costs 671 371 90
Advertising Expense 14,750 13,296 10,399
Non-cash Consideration Given for Store Acquisition   1,592 2,298
Building and Building Improvements [Member] | Minimum [Member]
      
Note 2 - Significant Accounting Policies (Details) [Line Items]      
Property, Plant and Equipment, Useful Life 10 years    
Building and Building Improvements [Member] | Maximum [Member]
      
Note 2 - Significant Accounting Policies (Details) [Line Items]      
Property, Plant and Equipment, Useful Life 39 years    
Machinery and Equipment [Member] | Minimum [Member]
      
Note 2 - Significant Accounting Policies (Details) [Line Items]      
Property, Plant and Equipment, Useful Life 5 years    
Machinery and Equipment [Member] | Maximum [Member]
      
Note 2 - Significant Accounting Policies (Details) [Line Items]      
Property, Plant and Equipment, Useful Life 10 years    
Retail Buildings and Improvements [Member] | Minimum [Member]
      
Note 2 - Significant Accounting Policies (Details) [Line Items]      
Property, Plant and Equipment, Useful Life 10 years    
Retail Buildings and Improvements [Member] | Maximum [Member]
      
Note 2 - Significant Accounting Policies (Details) [Line Items]      
Property, Plant and Equipment, Useful Life 39 years    
Retail Real Estate [Member]
      
Note 2 - Significant Accounting Policies (Details) [Line Items]      
Land 3,502 4,602  
Buildings and Improvements, Gross 11,635 12,680  
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment 4,834 4,547  
Depreciation 484 501 876
Asset Impairment Charges 416   3,953
Export Sales [Member]
      
Note 2 - Significant Accounting Policies (Details) [Line Items]      
Revenues 4,603 4,956 5,481
Deliver Wholesale Merchandise to Customers [Member]
      
Note 2 - Significant Accounting Policies (Details) [Line Items]      
Shipping, Handling and Transportation Costs 15,685 13,548 13,680
Deliver Retail Merchandise to Customers [Member]
      
Note 2 - Significant Accounting Policies (Details) [Line Items]      
Shipping, Handling and Transportation Costs $ 10,855 $ 9,957 $ 7,452
Sales Revenue, Net [Member]
      
Note 2 - Significant Accounting Policies (Details) [Line Items]      
Number of Major Customer 0 0 0
Minimum [Member]
      
Note 2 - Significant Accounting Policies (Details) [Line Items]      
Payment Terms for Wholesale Customers 30 days    
Maximum [Member]
      
Note 2 - Significant Accounting Policies (Details) [Line Items]      
Payment Terms for Wholesale Customers 60 days