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Note 16. Share-Based Compensation (Details) - Table of Lakes’ Stock Option Activity (USD $)
 12 Months Ended
Dec. 29, 2013
Dec. 30, 2012
Table of Lakes’ Stock Option Activity [Abstract]    
Options Outstanding 1,528,039 1,644,639
Exercisable 1,298,809 1,155,347
Available for Grant 875,627 874,627
Weighted-Average Exercise Price (in Dollars per share) $ 2.92 $ 2.92
Forfeited/cancelled/expired (106,751) (116,600)
Forfeited/cancelled/expired   1,000
Forfeited/cancelled/expired (in Dollars per share) $ 3.12 $ 2.88
Exercised (280,466) 0
Exercised (in Dollars per share) $ 2.76  
Forfeited/cancelled/expired (106,751) (116,600)
Forfeited/cancelled/expired 106,751 116,600
Forfeited/cancelled/expired (in Dollars per share) $ 3.12 $ 2.88
Options, Granted 455,500 0
Options Available for Grant (455,500)  
Weighted-Average Exercise Price, Granted (in Dollars per share) $ 3.09  
Options Outstanding 1,596,322 1,528,039
Exercisable 1,171,520 1,298,809
Available for Grant 526,878 875,627
Weighted-Average Exercise Price (in Dollars per share) $ 2.98 $ 2.92