Income Taxes (Details) - USD ($) $ in Thousands	1 Months Ended	2 Months Ended	3 Months Ended							5 Months Ended	7 Months Ended	12 Months Ended
	Jul. 31, 2015	Sep. 30, 2015	Dec. 31, 2016	Sep. 30, 2016	Jun. 30, 2016	Mar. 31, 2016	Dec. 31, 2015	Jun. 30, 2015	Mar. 31, 2015	Dec. 31, 2015	Jul. 31, 2015	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Successor
Components of Income (loss) before income taxes
Domestic										$ (34,139)		$ (111,056)
Foreign										470		12,516
(Loss) income before income taxes		$ (18,612)	$ (29,312)	$ 11,988	$ (40,790)	$ (40,426)	$ (15,057)			(33,669)		(98,540)
Currently payable:
Federal										0		0
State and Local										8		(1)
Foreign										646		(771)
Current income taxes										654		(772)
Deferred:
Federal										(18,308)		10,073
State and Local										(789)		(482)
Foreign										(789)		4,201
Deferred income taxes										(19,886)		13,792
Provision (benefit) for income taxes										(19,232)		13,020
Reconciliation of income tax expense to the U.S. Federal statutory income tax rate to actual tax provision
Tax at Statutory Rate										(11,785)		(34,490)
State income taxes, net of federal tax benefit										(508)		(313)
Effect of Foreign Items										(411)		(788)
Goodwill impairment										0		21,831
Valuation Allowance										(2,004)		28,466
Tax Incentives										(34)		(82)
Warrants										(4,557)		(1,722)
Other										67		118
Provision (benefit) for income taxes										$ (19,232)		$ 13,020
Predecessor
Components of Income (loss) before income taxes
Domestic											$ 29,053		$ 122,347
Foreign											(32,261)		(53,091)
(Loss) income before income taxes	$ (3,760)							$ (9,024)	$ 9,576		(3,208)		69,256	$ 69,256
Currently payable:
Federal											14,370		49,918
State and Local											305		1,085
Foreign											392		135
Current income taxes											15,067		51,138
Deferred:
Federal											(4,115)		(7,808)
State and Local											(57)		(110)
Foreign											(46)		(1,821)
Deferred income taxes											(4,218)		(9,739)	(9,739)
Provision (benefit) for income taxes											10,849		41,399	41,399
Reconciliation of income tax expense to the U.S. Federal statutory income tax rate to actual tax provision
Tax at Statutory Rate											(1,123)			24,240
State income taxes, net of federal tax benefit											141			596
Effect of Foreign Items											2,315			4,017
Goodwill impairment											0			0
Valuation Allowance											9,321			12,878
Tax Incentives											0			(332)
Warrants											0			0
Other											195			0
Provision (benefit) for income taxes											$ 10,849		$ 41,399	$ 41,399