v3.10.0.1
Other (Expense) Income, net (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2018
Jul. 01, 2017
Jun. 30, 2018
Jul. 01, 2017
Other Income and Expenses [Abstract]        
Interest income $ 168 $ 93 $ 308 $ 159
Interest expense (21) (1) (24) (2)
(Loss) Gain on foreign exchange (915) 916 (489) 1,152
Other expense, net 0 0 (1) 0
Total other (expense) income, net $ (768) $ 1,008 $ (206) $ 1,309