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Note 9 - Preferred Stock (Details) (USD $)
 12 Months Ended
Dec. 29, 2013
Note 9 - Preferred Stock (Details) [Line Items]  
Preferred Stock, Shares Authorized (in Shares) 5,000,000
Preferred Stock, Par or Stated Value Per Share (in Dollars per share) $ 1.00
Number of Purchase Right 1
Percentage Of Acquisition Of Outstanding Common Stock Causing Dilution 15.00%
Class of Warrant or Right, Exercise Price of Warrants or Rights (in Dollars per Item) 90
Minimum Preferential Dividend Per Share (in Dollars per share) $ 1.00
Dividend Declared Rate Over Per Common Stock 100
Preferred Stock, Liquidation Preference Per Share (in Dollars per share) $ 1.00
Series B Preferred Stock [Member]
  
Note 9 - Preferred Stock (Details) [Line Items]  
Number Of Votes Per Share Entitled To Preferred Stock Holders 100