Quarterly report pursuant to Section 13 or 15(d)

Note 5 - Capital Stock (Detail)

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Note 5 - Capital Stock (Detail) (USD $)
In Thousands, except Share data, unless otherwise specified
3 Months Ended
Mar. 31, 2013
Apr. 01, 2012
Common Stock, Shares Authorized 26,000,000  
Common Stock, Par or Stated Value Per Share (in Dollars per share) $ 0.01  
Adjustments to Additional Paid in Capital, Share-based Compensation, Requisite Service Period Recognition (in Dollars) $ 100 $ 101
Special Voting Stock[Member]
   
Common Stock, Shares Authorized 5,000,000  
Common Stock, Par or Stated Value Per Share (in Dollars per share) $ 0.01