v3.7.0.1
Other Income (Expense) (Tables)
 6 Months Ended
Jul. 01, 2017
Other Income and Expenses [Abstract]  
Schedule of Other Expense, Net
Other income (expense) consisted of the following (in thousands):
 
Three Months Ended
 
Six Months Ended
 
July 1,
2017
 
June 25,
2016
 
July 1,
2017
 
June 25,
2016
Interest income
$
93

 
$
55

 
$
159

 
$
71

Interest expense
(1
)
 
(1
)
 
(2
)
 
(2
)
Gain (loss) on foreign exchange
916

 
(183
)
 
1,152

 
(212
)
Total income (expense)
$
1,008

 
$
(129
)
 
$
1,309

 
$
(143
)