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Subsequent Events (Notes)
12 Months Ended
Dec. 29, 2012
Subsequent Events [Abstract]  
Subsequent Events [Text Block]
(13) Subsequent Events

On January 17, 2013, we completed the purchase of the business and assets of Comfortaire Corporation, a manufacturer and marketer of adjustable air-supported sleep systems, for $15.5 million. Comfortaire Corporation was a privately held company with 2012 net sales of $10.5 million.