Financial Instruments and Fair Value Measurements (Tables)

6 Months Ended

Jun. 30, 2017

Fair Value Measurement for Liability at Fair Value on Recurring Basis

The following table summarizes the fair value measurement by level at June 30, 2017 and December 31, 2016 for the liability measured at fair value on a recurring basis:



(Dollar amounts in thousands)	Level 1		Level 2		Level 3		Total
June 30, 2017
Financial liabilities:
Interest rate swap	$	—	$	1,588	$	—	$	1,588
December 31, 2016
Financial liabilities:
Interest rate swap	$	—	$	1,964	$	—	$	1,964

Carrying Value and Estimated Fair Values for Financial Instruments

The following table presents the carrying value, as applicable, and estimated fair values for financial instruments at June 30, 2017 and December 31, 2016:



	June 30, 2017				December 31, 2016
(Dollar amounts in thousands)	Carrying Amount		Fair Value		Carrying Amount		Fair Value
Financial liabilities:
Interest rate swap	$	1,588	$	1,588	$	1,964	$	1,964
Senior Secured Term B Loan	377,218		382,080		378,074		383,491
2018 Term A Loan	27,894		28,168		28,721		29,268
2020 Term A Loan	206,657		208,232		212,661		213,872