Note 8. Intangible Assets and Goodwill (Details) - Estimated Future Amortization Expense (USD $)
In Thousands, unless otherwise specified
Jun. 30, 2013
Dec. 30, 2012
Estimated Future Amortization Expense [Abstract]    
Fiscal 2013 (remaining 6 months) $ 12,976  
Fiscal 2014 27,251  
Fiscal 2015 27,251  
Fiscal 2016 27,419  
Fiscal 2017 16,270  
Fiscal 2018 and beyond 23,361  
Total $ 134,528 $ 149,153