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OTHER INCOME (EXPENSE), NET (Tables)
 12 Months Ended
Dec. 31, 2019
Other Income and Expenses [Abstract]  
Schedule of other income (expense), net
Other income (expense), net consists of the following for the years ended December 31:
(in thousands)
 
2019
 
2018
 
2017
 
 
 
 
 
 
 
Interest income
 
$
342

 
$
740

 
$
270

Loss on debt refinancing
 
—

 
(4,434
)
 
—

Gain on early extinguishment of debt
 
—

 
—

 
5,637

Other, net
 
1,006

 
1,824

 
2,015

 
 
 
 
 
 
 
Total
 
$
1,348

 
$
(1,870
)
 
$
7,922