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Other Income (Expense), Net (Notes)
 12 Months Ended
Dec. 28, 2013
Other Income and Expenses [Abstract]  
Other Expense, Net
Other Income (Expense), Net

Other income (expense), net, consisted of the following (in thousands):
 
2013
 
2012
 
2011
Interest income
$
375

 
$
310

 
155

Interest expense
(52
)
 
(92
)
 
(188
)
Other income (expense), net
$
323

 
$
218

 
$
(33
)