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Other (Expense) Income, Net
6 Months Ended
Jun. 30, 2018
Other Income and Expenses [Abstract]  
Other Expense, Net
Other Expense, Net

Other expense, net, consisted of the following (in thousands):
 
Three Months Ended
 
Six Months Ended
 
June 30,
2018
 
July 1,
2017
 
June 30,
2018
 
July 1,
2017
Interest expense
$
(1,454
)
 
$
(288
)
 
$
(1,981
)
 
$
(470
)
Interest income
1

 
6

 
3

 
50

Other expense, net
$
(1,453
)
 
$
(282
)
 
$
(1,978
)
 
$
(420
)