Fair Value (Tables)

9 Months Ended

Sep. 30, 2018

Fair Value Measurements, Recurring and Nonrecurring [Table Text Block]

The fair value of our derivative financial instruments by level is as follows:



	Fair Value at								Fair Value at
Asset / (Liability) (dollars in thousands)	September 30, 2018								December 31, 2017
Asset / (Liability) (dollars in thousands)	Level 1		Level 2		Level 3		Total		Level 1		Level 2			Level 3		Total
Commodity futures natural gas contracts	$	—	$	196	$	—	$	196	$	—	$	(503	)	$	—	$	(503	)
Interest rate swaps	—		1,136		—		1,136		—		433			—		433
Net derivative asset (liability)	$	—	$	1,332	$	—	$	1,332	$	—	$	(70	)	$	—	$	(70	)

Fair Value Disclosures, Carrying Value and Estimated Fair Value of Debt Instruments [Table Text Block]

Financial instruments carried at cost on the Condensed Consolidated Balance Sheets, as well as the related fair values, are as follows:



		September 30, 2018				December 31, 2017
(dollars in thousands)	Fair Value Hierarchy Level	Carrying Amount		Fair Value		Carrying Amount		Fair Value
Term Loan B	Level 2	$	381,300	$	380,823	$	384,600	$	370,178

- Definition

Tabular disclosure of financial instruments measured at fair value, including those classified in shareholders' equity measured on a recurring or nonrecurring basis. Disclosures include, but are not limited to, fair value measurements recorded and the reasons for the measurements, level within the fair value hierarchy in which the fair value measurements are categorized and transfers between levels 1 and 2. Nonrecurring fair value measurements are those that are required or permitted in the statement of financial position in particular circumstances.

+ References + Details