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OTHER INCOME (EXPENSE), NET (Tables)
 6 Months Ended
Jun. 30, 2015
Other Income and Expenses [Abstract]  
Schedule of other income (expense), net
Other income (expense), net consists of the following:
 
 
Three months ended 
 June 30,
 
Six months ended 
 June 30,
(in thousands)
 
2015
 
2014
 
2015
 
2014
 
 
 
 
 
 
 
 
 
Gain on early extinguishment of debt
 
$
1,114

 
$
—

 
$
1,114

 
$
—

Interest income
 
31

 
14

 
62

 
26

Other, net
 
(324
)
 
(57
)
 
(352
)
 
(22
)
 
 
 
 
 
 
 
 
 
Total
 
$
821

 
$
(43
)
 
$
824

 
$
4