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Other (Expense) Income, Net (Tables)
 12 Months Ended
Dec. 30, 2017
Other Income and Expenses [Abstract]  
Other Income, Net
Other (expense) income, net, consisted of the following (in thousands):
 
2017
 
2016
 
2015
Interest expense
$
(975
)
 
$
(811
)
 
$
(160
)
Interest income
98

 
94

 
$
494

Other (expense) income, net
$
(877
)
 
$
(717
)
 
$
334