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Interest Expense
3 Months Ended
Mar. 31, 2016
Interest and Debt Expense [Abstract]  
Interest Expense
Interest Expense
The following tables present the components of interest expense: 
 
Predecessor
 
Successor
 
For the Three Months Ended March 31, 2015
 
For the Three Months Ended March 31, 2016
 
(Dollars in thousands)
 
 
 
 
Interest incurred on debt
$
5,171

 
$
5,617

Amortization of discount on Senior
   Subordinated Notes
3,207

 

Accretion of fair value adjustment on Senior Notes

 
1,563

Amortization of debt issuance costs
543

 

Total interest expense
$
8,921

 
$
7,180


Interest Rates
The Revolving Facility had an effective interest rate of 2.68% and 3.44% as of December 31, 2015 and March 31, 2016, respectively. The Senior Notes have a fixed interest rate of 6.375%.