Interest Expense

6 Months Ended

Jun. 30, 2016

Interest and Debt Expense [Abstract]

Interest Expense

Interest Expense

The following tables present the components of interest expense: 

	Predecessor		Successor		Predecessor		Successor
	For the Three Months Ended June 30, 2015		For the Three Months Ended June 30, 2016		For the Six Months Ended June 30, 2015		For the Six Months Ended June 30, 2016
	(Dollars in thousands)				(Dollars in thousands)
Interest incurred on debt	$	4,883	$	4,819	$	9,757	$	9,716
Amortization of discount on Senior    Subordinated Notes	3,261		—		6,468		—
Accretion of fair value adjustment on Senior Notes	—		1,571		—		3,134
Amortization of debt issuance costs	652		46		1,196		46
Total interest expense	$	8,796	$	6,436	$	17,421	$	12,896

Interest Rates

The Revolving Facility had an effective interest rate of 2.68% and 4.22% as of December 31, 2015 and June 30, 2016, respectively. The Term Loan Facility had an interest rate of 2.49% as of December 31, 2015 and 4.22% as of June 30, 2016. The Senior Notes have a fixed interest rate of 6.375%.