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Debt (Tables)
9 Months Ended
Sep. 30, 2018
Debt [Abstract]  
Debt
Debt consists of the following:

 
September 30, 2018
 
December 31, 2017
 
September 30, 2017
 
 
Carrying
 
Fair Value
 
Carrying
 
Fair Value
 
Carrying
 
Fair Value
 
 
Value
 
Level 2
 
Value
 
Level 2
 
Value
 
Level 2
 
(In thousands)
            
4.5 % Convertible note
 
$
-
   
-
  
$
-
  
$
-
  
$
109,862
  
$
111,574
 
AC 4% PIK Note
  
-
   
-
   
50,000
   
50,572
   
70,000
   
71,755
 
AC 1.6% Note
  
-
   
-
   
15,000
   
14,972
   
-
   
-
 
5.875% Senior notes
  
24,162
   
23,217
   
24,144
   
24,543
   
24,138
   
24,748
 
Total
 
$
24,162
  
$
23,217
  
$
89,144
  
$
90,087
  
$
204,000
  
$
208,077