Quarterly Financial Data (Unaudited) (Details) - USD ($) $ / shares in Units, $ 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
Net sales		$ 59,650	$ 51,673	$ 61,200	$ 18,385	$ 28,411	$ 51,431			$ 111,081			$ 159,669
Cost of sales		45,719	11,419	8,905	15,833	23,820	46,033			91,752			59,977
Gross profit		13,931	40,254	52,295	2,552	4,591	5,398			19,329			99,692
Income (loss) before taxes		(18,612)	(29,312)	11,988	(40,790)	(40,426)	(15,057)			(33,669)			(98,540)
Net income (loss)		$ (14,021)	$ (68,571)	$ 7,312	$ (25,164)	$ (25,137)	$ (416)			$ (14,437)			$ (111,560)
Basic earnings (loss) per share (in dollars per share)		$ (0.28)	$ (1.39)	$ 0.15	$ (0.51)	$ (0.51)	$ (0.01)			$ (0.29)			$ (2.26)
Diluted earnings (loss) per share (in dollars per share)		$ (0.28)	$ (1.39)	$ 0.15	$ (0.51)	$ (0.51)	$ (0.01)			$ (0.29)			$ (2.26)
Predecessor
Net sales	$ 2,157							$ 17,729	$ 32,796		$ 52,682				$ 180,508
Cost of sales	513							5,110	5,007		10,630				30,659
Gross profit	1,644							12,619	27,789		42,052				149,849
Income (loss) before taxes	(3,760)							(9,024)	9,576		(3,208)			$ 69,256	69,256
Net income (loss)	$ (2,528)							$ (14,009)	$ 2,480		$ (14,057)				$ 27,857
Basic earnings (loss) per share (in dollars per share)											$ 0				$ 0
Diluted earnings (loss) per share (in dollars per share)											$ 0	[1]			$ 0

[1] (1) Earnings per share calculations for each period are based on the weighted average number of shares outstanding for that period. As the Company was not a Registrant prior to the Successor 2015 Period, no earnings per share data is presented.