CONSOLIDATED AND COMBINED STATEMENTS OF COMPREHENSIVE (LOSS) INCOME - USD ($) $ in Thousands	5 Months Ended	7 Months Ended	12 Months Ended
	Dec. 31, 2015	Jul. 31, 2015	Dec. 31, 2016	Dec. 31, 2014
Successor
Net (loss) income	$ (14,437)		$ (111,560)
Other comprehensive (loss) income:
Foreign currency translation adjustments	(5,580)		1,263
Pension and other post retirement benefit plans adjustment, net of tax of $11, $11, $0, and $0, respectively	21		(77)
Comprehensive (loss) income, net of tax	$ (19,996)		$ (110,374)
Predecessor
Net (loss) income		$ (14,057)		$ 27,857
Other comprehensive (loss) income:
Foreign currency translation adjustments		(1,725)		(4,323)
Pension and other post retirement benefit plans adjustment, net of tax of $11, $11, $0, and $0, respectively		0		0
Comprehensive (loss) income, net of tax		$ (15,782)		$ 23,534