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Other Income, Net (Tables)
9 Months Ended
Oct. 03, 2015
Other Income and Expenses [Abstract]  
Other Income, Net
Other income, net, consisted of the following (in thousands):
 
Three Months Ended
 
Nine Months Ended
 
October 3,
2015
 
September 27,
2014
 
October 3,
2015
 
September 27,
2014
Interest income
$
122

 
$
106

 
$
428

 
$
306

Interest expense
(44
)
 
(10
)
 
(64
)
 
(30
)
Other income, net
$
78

 
$
96

 
$
364

 
$
276