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INTEREST AND OTHER INCOME, NET
 3 Months Ended
Mar. 31, 2017
Other Income and Expenses [Abstract]  
INTEREST AND OTHER INCOME, NET
INTEREST AND OTHER INCOME, NET
Interest and other income, net consisted of the following (in thousands):
 
Three Months Ended
March 31,
 
2017
 
2016
Interest income
$
(38
)
 
$
(33
)
Interest expense
24

 
38

Other income, net
(48
)
 
(138
)
Total interest and other income, net
$
(62
)
 
$
(133
)

Cash paid for interest for the three months ended March 31, 2017 and 2016 was $15 thousand and $18 thousand, respectively.