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OTHER INCOME, NET
 9 Months Ended
Sep. 30, 2017
Other Income and Expenses [Abstract]  
Other Income, Net
OTHER INCOME, NET
Other income, net for the three and nine months ended September 30, 2017 and 2016 consisted of the following (in thousands):
 
Three Months Ended September 30,
 
Nine Months Ended September 30,
 
2017
 
2016
 
2017
 
2016
Interest income, net
$
991

 
$
478

 
$
2,431

 
$
1,203

Transaction gain (loss) on foreign exchange
323

 
(93
)
 
377

 
(66
)
Other non-operating income (loss), net
57

 
(58
)
 
125

 
(185
)
Other income, net
$
1,371

 
$
327

 
$
2,933

 
$
952