Guarantor Information (Income and Comprehensive Income) (Details) - USD ($) $ in Thousands	1 Months Ended	2 Months Ended	3 Months Ended	7 Months Ended	9 Months Ended
	Aug. 14, 2015	Sep. 30, 2015	Sep. 30, 2014	Aug. 14, 2015	Sep. 30, 2014	Dec. 31, 2014	Dec. 31, 2013
Cash flow from financing activities:
Cash and cash equivalents		$ 13,461				$ 17,550
Parent Company [Member]
Cash flow from financing activities:
Cash and cash equivalents		0				0
Guarantor Subsidiaries [Member]
Cash flow from financing activities:
Cash and cash equivalents		155				5,503
Non-Guarantor Subsidiaries [Member]
Cash flow from financing activities:
Cash and cash equivalents		13,306				12,047
Consolidating Entries and Eliminations [Member]
Cash flow from financing activities:
Cash and cash equivalents		0				0
Successor
Condensed Financial Statements, Captions [Line Items]
Net cash (used in) provided by operating activities		3,912
Sales - affiliates		0
Sales - third party		94,591
Net sales		94,591
Cost of sales		85,600
Gross profit		8,991
Research and development		660
Selling and administrative expenses		9,806
Impairments		0
Rationalizations		637
Operating loss		(2,112)
Other (income) expense, net		678
Interest expense - affiliate		0
Interest expense - third party		3,701
Interest income - affiliate		0
Interest income		(21)
Loss before provision for income taxes		(6,470)
(Benefit) provision for income taxes		833
Equity in earnings of subsidiary		0
Net loss		(7,303)
Statements of Comprehensive Income
Net income		(7,303)
Other comprehensive income (loss), net of tax:		(6,203)
Comprehensive loss		(13,506)
Cash flow from investing activities:
(Loans to) repayments from affiliates		0
Capital expenditures		(5,239)
Proceeds from the sale of assets		542
Proceeds from derivative instruments		84
Insurance recoveries		0
Net Cash Provided by (Used in) Investing Activities		(4,613)
Cash flow from financing activities:
Repayments to affiliates		0
Short-term debt, net		(10,180)
Revolving Facility borrowings		22,000
Revolving Facility reductions		(21,000)
Repayment of Senior Subordinated Notes		0
Issuance of Preferred Shares		0
Principal payments on long term debt		(12)
Supply chain financing		0
Proceeds from exercise of stock options		0
Purchase of treasury shares		0
Revolving Facility refinancing fees		0
Other		(1,385)
Net Cash Provided by (Used in) Financing Activities		(10,577)
Cash and Cash Equivalents, Period Increase (Decrease)		(11,278)
Effect of exchange rate changes on cash and cash equivalents		(294)
Cash and cash equivalents	$ 25,033	13,461		$ 25,033
Successor | Parent Company [Member]
Condensed Financial Statements, Captions [Line Items]
Net cash (used in) provided by operating activities		(6,367)
Sales - affiliates		0
Sales - third party		0
Net sales		0
Cost of sales		0
Gross profit		0
Research and development		0
Selling and administrative expenses		0
Rationalizations		0
Operating loss		0
Other (income) expense, net		0
Interest expense - affiliate		67
Interest expense - third party		3,227
Interest income - affiliate		0
Interest income		0
Loss before provision for income taxes		(3,294)
(Benefit) provision for income taxes		0
Equity in earnings of subsidiary		(4,008)
Net loss		(7,302)
Statements of Comprehensive Income
Net income		(7,302)
Other comprehensive income (loss), net of tax:		(6,203)
Comprehensive loss		(13,505)
Cash flow from investing activities:
(Loans to) repayments from affiliates		0
Capital expenditures		0
Proceeds from the sale of assets		0
Proceeds from derivative instruments		0
Insurance recoveries		0
Net Cash Provided by (Used in) Investing Activities		0
Cash flow from financing activities:
Repayments to affiliates		7,752
Loans from (repayments to) affiliates		0
Short-term debt, net		0
Revolving Facility borrowings		0
Revolving Facility reductions		0
Repayment of Senior Subordinated Notes		0
Issuance of Preferred Shares		0
Principal payments on long term debt		0
Supply chain financing		0
Proceeds from exercise of stock options		0
Purchase of treasury shares		0
Revolving Facility refinancing fees		0
Other		(1,385)
Net Cash Provided by (Used in) Financing Activities		6,367
Cash and Cash Equivalents, Period Increase (Decrease)		0
Effect of exchange rate changes on cash and cash equivalents		0
Cash and cash equivalents	0	0		0
Successor | Guarantor Subsidiaries [Member]
Condensed Financial Statements, Captions [Line Items]
Net cash (used in) provided by operating activities		(212)
Sales - affiliates		20,719
Sales - third party		33,621
Net sales		54,340
Cost of sales		49,595
Gross profit		4,745
Research and development		660
Selling and administrative expenses		3,605
Rationalizations		0
Operating loss		480
Other (income) expense, net		481
Interest expense - affiliate		0
Interest expense - third party		383
Interest income - affiliate		(67)
Interest income		0
Loss before provision for income taxes		(317)
(Benefit) provision for income taxes		746
Equity in earnings of subsidiary		(2,946)
Net loss		(4,009)
Statements of Comprehensive Income
Net income		(4,009)
Other comprehensive income (loss), net of tax:		(6,203)
Comprehensive loss		(10,212)
Cash flow from investing activities:
(Loans to) repayments from affiliates		(7,752)
Capital expenditures		(2,136)
Proceeds from the sale of assets		486
Proceeds from derivative instruments		0
Insurance recoveries		0
Net Cash Provided by (Used in) Investing Activities		(9,402)
Cash flow from financing activities:
Repayments to affiliates		0
Loans from (repayments to) affiliates		0
Short-term debt, net		(5,699)
Revolving Facility borrowings		22,000
Revolving Facility reductions		(9,000)
Repayment of Senior Subordinated Notes		0
Issuance of Preferred Shares		0
Principal payments on long term debt		(12)
Supply chain financing		0
Proceeds from exercise of stock options		0
Purchase of treasury shares		0
Revolving Facility refinancing fees		0
Other		0
Net Cash Provided by (Used in) Financing Activities		7,289
Cash and Cash Equivalents, Period Increase (Decrease)		(2,325)
Effect of exchange rate changes on cash and cash equivalents		0
Cash and cash equivalents	2,480	155		2,480
Successor | Non-Guarantor Subsidiaries [Member]
Condensed Financial Statements, Captions [Line Items]
Net cash (used in) provided by operating activities		10,491
Sales - affiliates		13,698
Sales - third party		60,970
Net sales		74,668
Cost of sales		70,422
Gross profit		4,246
Research and development		0
Selling and administrative expenses		6,201
Rationalizations		637
Operating loss		(2,592)
Other (income) expense, net		197
Interest expense - affiliate		0
Interest expense - third party		91
Interest income - affiliate		0
Interest income		(21)
Loss before provision for income taxes		(2,859)
(Benefit) provision for income taxes		87
Equity in earnings of subsidiary		0
Net loss		(2,946)
Statements of Comprehensive Income
Net income		(2,946)
Other comprehensive income (loss), net of tax:		(6,203)
Comprehensive loss		(9,149)
Cash flow from investing activities:
(Loans to) repayments from affiliates		0
Capital expenditures		(3,103)
Proceeds from the sale of assets		56
Proceeds from derivative instruments		84
Insurance recoveries		0
Net Cash Provided by (Used in) Investing Activities		(2,963)
Cash flow from financing activities:
Repayments to affiliates		0
Loans from (repayments to) affiliates		0
Short-term debt, net		(4,481)
Revolving Facility borrowings		0
Revolving Facility reductions		(12,000)
Repayment of Senior Subordinated Notes		0
Issuance of Preferred Shares		0
Principal payments on long term debt		0
Supply chain financing		0
Proceeds from exercise of stock options		0
Purchase of treasury shares		0
Revolving Facility refinancing fees		0
Other		0
Net Cash Provided by (Used in) Financing Activities		(16,481)
Cash and Cash Equivalents, Period Increase (Decrease)		(8,953)
Effect of exchange rate changes on cash and cash equivalents		(294)
Cash and cash equivalents	22,553	13,306		22,553
Successor | Consolidating Entries and Eliminations [Member]
Condensed Financial Statements, Captions [Line Items]
Net cash (used in) provided by operating activities		0
Sales - affiliates		(34,417)
Sales - third party		0
Net sales		(34,417)
Cost of sales		(34,417)
Gross profit		0
Research and development		0
Selling and administrative expenses		0
Rationalizations		0
Operating loss		0
Other (income) expense, net		0
Interest expense - affiliate		(67)
Interest expense - third party		0
Interest income - affiliate		67
Interest income		0
Loss before provision for income taxes		0
(Benefit) provision for income taxes		0
Equity in earnings of subsidiary		6,954
Net loss		6,954
Statements of Comprehensive Income
Net income		6,954
Other comprehensive income (loss), net of tax:		12,406
Comprehensive loss		19,360
Cash flow from investing activities:
(Loans to) repayments from affiliates		7,752
Capital expenditures		0
Proceeds from the sale of assets		0
Proceeds from derivative instruments		0
Insurance recoveries		0
Net Cash Provided by (Used in) Investing Activities		7,752
Cash flow from financing activities:
Repayments to affiliates		(7,752)
Loans from (repayments to) affiliates		0
Short-term debt, net		0
Revolving Facility borrowings		0
Revolving Facility reductions		0
Repayment of Senior Subordinated Notes		0
Issuance of Preferred Shares		0
Principal payments on long term debt		0
Supply chain financing		0
Proceeds from exercise of stock options		0
Purchase of treasury shares		0
Revolving Facility refinancing fees		0
Other		0
Net Cash Provided by (Used in) Financing Activities		(7,752)
Cash and Cash Equivalents, Period Increase (Decrease)		0
Effect of exchange rate changes on cash and cash equivalents		0
Cash and cash equivalents	0	$ 0		0
Predecessor
Condensed Financial Statements, Captions [Line Items]
Net cash (used in) provided by operating activities				28,323	$ 82,889
Sales - affiliates	0		$ 0	0	0
Sales - third party	65,598		260,458	437,931	825,433
Net sales	65,598		260,458	437,931	825,433
Cost of sales	64,187		242,814	399,817	764,142
Gross profit	1,411		17,644	38,114	61,291
Research and development	1,211		2,871	5,556	8,544
Selling and administrative expenses	29,604		26,980	81,147	89,024
Impairments			0	35,381	121,570
Rationalizations	244		10,844	4,507	11,761
Operating loss	(29,648)		(23,051)	(88,477)	(169,608)
Other (income) expense, net	243		1,149	1,335	1,902
Interest expense - affiliate	0		0	0	0
Interest expense - third party	9,002		9,069	27,118	27,223
Interest income - affiliate	0		0	0	0
Interest income	(22)		(144)	(367)	(257)
Loss before provision for income taxes	(38,871)		(33,125)	(116,563)	(198,476)
(Benefit) provision for income taxes	3,353		1,818	4,086	3,417
Equity in earnings of subsidiary	0		0	0	0
Net loss	(42,224)		(34,943)	(120,649)	(201,893)
Statements of Comprehensive Income
Net income	(42,224)		(34,943)	(120,649)	(201,893)
Other comprehensive income (loss), net of tax:	(5,465)		(23,247)	(26,674)	(20,936)
Comprehensive loss	(47,689)		(58,190)	(147,323)	(222,829)
Cash flow from investing activities:
(Loans to) repayments from affiliates				0	0
Capital expenditures				(32,301)	(69,314)
Proceeds from the sale of assets				646	4,079
Proceeds from derivative instruments				(8,263)	(573)
Insurance recoveries				0	2,834
Net Cash Provided by (Used in) Investing Activities				(39,918)	(62,974)
Cash flow from financing activities:
Repayments to affiliates				0
Loans from (repayments to) affiliates					0
Short-term debt, net				18,511	(17)
Revolving Facility borrowings				160,000	229,000
Revolving Facility reductions				(99,000)	(240,000)
Repayment of Senior Subordinated Notes				(200,000)	0
Issuance of Preferred Shares				150,000	0
Principal payments on long term debt				(89)	(158)
Supply chain financing				0	(9,455)
Proceeds from exercise of stock options				32	2,813
Purchase of treasury shares				(63)	(620)
Revolving Facility refinancing fees				(5,068)	(2,741)
Other				(3,499)	1,011
Net Cash Provided by (Used in) Financing Activities				20,824	(20,167)
Cash and Cash Equivalents, Period Increase (Decrease)				9,229	(252)
Effect of exchange rate changes on cash and cash equivalents				(1,746)	(758)
Cash and cash equivalents	25,033		10,878	25,033	10,878	17,550	$ 11,888
Predecessor | Parent Company [Member]
Condensed Financial Statements, Captions [Line Items]
Net cash (used in) provided by operating activities				(4,017)	(10,274)
Sales - affiliates	0		0	0	0
Sales - third party	0		0	0	0
Net sales	0		0	0	0
Cost of sales	0		0	0	0
Gross profit	0		0	0	0
Research and development	0		0	0	0
Selling and administrative expenses	6,750		0	6,750	0
Impairments			0	0	0
Rationalizations	0		0	0	0
Operating loss	(6,750)		0	(6,750)	0
Other (income) expense, net	0		0	0	0
Interest expense - affiliate	3		0	3	0
Interest expense - third party	7,984		8,055	24,366	24,010
Interest income - affiliate	(67)		(193)	(372)	(629)
Interest income	0		0	0	0
Loss before provision for income taxes	(14,670)		(7,862)	(30,747)	(23,381)
(Benefit) provision for income taxes	0		(2,830)	0	(8,417)
Equity in earnings of subsidiary	(27,554)		(29,911)	(89,902)	(186,929)
Net loss	(42,224)		(34,943)	(120,649)	(201,893)
Statements of Comprehensive Income
Net income	(42,224)		(34,943)	(120,649)	(201,893)
Other comprehensive income (loss), net of tax:	(5,465)		(23,247)	(26,674)	(20,936)
Comprehensive loss	(47,689)		(58,190)	(147,323)	(222,829)
Cash flow from investing activities:
(Loans to) repayments from affiliates				36,204	7,070
Capital expenditures				0	0
Proceeds from the sale of assets				0
Proceeds from derivative instruments				0	0
Insurance recoveries				0	0
Net Cash Provided by (Used in) Investing Activities				36,204	7,070
Cash flow from financing activities:
Repayments to affiliates				21,343
Loans from (repayments to) affiliates				0	0
Short-term debt, net				0	0
Revolving Facility borrowings				0	0
Revolving Facility reductions				0	0
Repayment of Senior Subordinated Notes				(200,000)
Issuance of Preferred Shares				150,000
Principal payments on long term debt				0	0
Supply chain financing				0	0
Proceeds from exercise of stock options				32	2,813
Purchase of treasury shares				(63)	(620)
Revolving Facility refinancing fees				0	0
Other				(3,499)	1,011
Net Cash Provided by (Used in) Financing Activities				(32,187)	3,204
Cash and Cash Equivalents, Period Increase (Decrease)				0	0
Effect of exchange rate changes on cash and cash equivalents				0	0
Cash and cash equivalents	0		0	0	0	0	0
Predecessor | Guarantor Subsidiaries [Member]
Condensed Financial Statements, Captions [Line Items]
Net cash (used in) provided by operating activities				34,418	50,298
Sales - affiliates	21,198		68,424	124,489	192,740
Sales - third party	26,343		93,457	160,761	315,387
Net sales	47,541		161,881	285,250	508,127
Cost of sales	47,332		157,726	266,369	472,202
Gross profit	209		4,155	18,881	35,925
Research and development	1,211		2,871	5,556	8,544
Selling and administrative expenses	17,671		11,347	44,507	35,479
Impairments			0	35,381	121,570
Rationalizations	(74)		(1,592)	(374)	(1,540)
Operating loss	(18,599)		(8,471)	(66,189)	(128,128)
Other (income) expense, net	72		461	804	1,281
Interest expense - affiliate	67		193	372	629
Interest expense - third party	958		883	2,481	2,529
Interest income - affiliate	(3)		0	(3)	0
Interest income	0		0	(5)	0
Loss before provision for income taxes	(19,693)		(10,008)	(69,838)	(132,567)
(Benefit) provision for income taxes	4,076		3,313	385	17,712
Equity in earnings of subsidiary	(3,785)		(16,590)	(19,679)	(36,650)
Net loss	(27,554)		(29,911)	(89,902)	(186,929)
Statements of Comprehensive Income
Net income	(27,554)		(29,911)	(89,902)	(186,929)
Other comprehensive income (loss), net of tax:	(5,465)		(23,247)	(26,674)	(20,936)
Comprehensive loss	(33,019)		(53,158)	(116,576)	(207,865)
Cash flow from investing activities:
(Loans to) repayments from affiliates				(21,343)	0
Capital expenditures				(20,572)	(49,756)
Proceeds from the sale of assets				397	1,706
Proceeds from derivative instruments				(7,595)	(51)
Insurance recoveries				0	0
Net Cash Provided by (Used in) Investing Activities				(49,113)	(48,101)
Cash flow from financing activities:
Repayments to affiliates				(36,204)
Loans from (repayments to) affiliates				0	(7,070)
Short-term debt, net				14,002	965
Revolving Facility borrowings				126,000	151,000
Revolving Facility reductions				(87,000)	(148,000)
Repayment of Senior Subordinated Notes				0
Issuance of Preferred Shares				0
Principal payments on long term debt				(89)	(98)
Supply chain financing				0	0
Proceeds from exercise of stock options				0	0
Purchase of treasury shares				0	0
Revolving Facility refinancing fees				(5,037)	(2,384)
Other				0	0
Net Cash Provided by (Used in) Financing Activities				11,672	(5,587)
Cash and Cash Equivalents, Period Increase (Decrease)				(3,023)	(3,390)
Effect of exchange rate changes on cash and cash equivalents				0	0
Cash and cash equivalents	2,480		1,362	2,480	1,362	5,503	4,752
Predecessor | Non-Guarantor Subsidiaries [Member]
Condensed Financial Statements, Captions [Line Items]
Net cash (used in) provided by operating activities				25,632	42,865
Sales - affiliates	10,448		38,171	52,794	106,742
Sales - third party	39,255		167,001	277,170	510,046
Net sales	49,703		205,172	329,964	616,788
Cost of sales	48,501		191,683	310,731	591,422
Gross profit	1,202		13,489	19,233	25,366
Research and development	0		0	0	0
Selling and administrative expenses	5,183		15,633	29,890	53,545
Impairments			0	0	0
Rationalizations	318		12,436	4,881	13,301
Operating loss	(4,299)		(14,580)	(15,538)	(41,480)
Other (income) expense, net	171		688	531	621
Interest expense - affiliate	0		0	0	0
Interest expense - third party	60		131	271	684
Interest income - affiliate	0		0	0	0
Interest income	(22)		(144)	(362)	(257)
Loss before provision for income taxes	(4,508)		(15,255)	(15,978)	(42,528)
(Benefit) provision for income taxes	(723)		1,335	3,701	(5,878)
Equity in earnings of subsidiary	0		0	0	0
Net loss	(3,785)		(16,590)	(19,679)	(36,650)
Statements of Comprehensive Income
Net income	(3,785)		(16,590)	(19,679)	(36,650)
Other comprehensive income (loss), net of tax:	(5,834)		(21,996)	(28,041)	(19,474)
Comprehensive loss	(9,619)		(38,586)	(47,720)	(56,124)
Cash flow from investing activities:
(Loans to) repayments from affiliates				0	0
Capital expenditures				(11,729)	(19,558)
Proceeds from the sale of assets				249	2,373
Proceeds from derivative instruments				(668)	(522)
Insurance recoveries				0	2,834
Net Cash Provided by (Used in) Investing Activities				(12,148)	(14,873)
Cash flow from financing activities:
Repayments to affiliates				0
Loans from (repayments to) affiliates				(27,710)	0
Short-term debt, net				4,509	(982)
Revolving Facility borrowings				34,000	78,000
Revolving Facility reductions				(12,000)	(92,000)
Repayment of Senior Subordinated Notes				0
Issuance of Preferred Shares				0
Principal payments on long term debt				0	(60)
Supply chain financing				0	(9,455)
Proceeds from exercise of stock options				0	0
Purchase of treasury shares				0	0
Revolving Facility refinancing fees				(31)	(357)
Other				0	0
Net Cash Provided by (Used in) Financing Activities				(1,232)	(24,854)
Cash and Cash Equivalents, Period Increase (Decrease)				12,252	3,138
Effect of exchange rate changes on cash and cash equivalents				(1,746)	(758)
Cash and cash equivalents	22,553		9,516	22,553	9,516	12,047	7,136
Predecessor | Consolidating Entries and Eliminations [Member]
Condensed Financial Statements, Captions [Line Items]
Net cash (used in) provided by operating activities				(27,710)	0
Sales - affiliates	(31,646)		(106,595)	(177,283)	(299,482)
Sales - third party	0		0	0	0
Net sales	(31,646)		(106,595)	(177,283)	(299,482)
Cost of sales	(31,646)		(106,595)	(177,283)	(299,482)
Gross profit	0		0	0	0
Research and development	0		0	0	0
Selling and administrative expenses	0		0	0	0
Impairments			0	0	0
Rationalizations	0		0	0	0
Operating loss	0		0	0	0
Other (income) expense, net	0		0	0	0
Interest expense - affiliate	(70)		(193)	(375)	(629)
Interest expense - third party	0		0	0	0
Interest income - affiliate	70		193	375	629
Interest income	0		0	0	0
Loss before provision for income taxes	0		0	0	0
(Benefit) provision for income taxes	0		0	0	0
Equity in earnings of subsidiary	31,339		46,501	109,581	223,579
Net loss	31,339		46,501	109,581	223,579
Statements of Comprehensive Income
Net income	31,339		46,501	109,581	223,579
Other comprehensive income (loss), net of tax:	11,299		45,243	54,715	40,410
Comprehensive loss	42,638		91,744	164,296	263,989
Cash flow from investing activities:
(Loans to) repayments from affiliates				(14,861)	(7,070)
Capital expenditures				0	0
Proceeds from the sale of assets				0
Proceeds from derivative instruments				0	0
Insurance recoveries				0	0
Net Cash Provided by (Used in) Investing Activities				(14,861)	(7,070)
Cash flow from financing activities:
Repayments to affiliates				14,861
Loans from (repayments to) affiliates				27,710	7,070
Short-term debt, net				0	0
Revolving Facility borrowings				0	0
Revolving Facility reductions				0	0
Repayment of Senior Subordinated Notes				0
Issuance of Preferred Shares				0
Principal payments on long term debt				0	0
Supply chain financing				0	0
Proceeds from exercise of stock options				0	0
Purchase of treasury shares				0	0
Revolving Facility refinancing fees				0	0
Other				0	0
Net Cash Provided by (Used in) Financing Activities				42,571	7,070
Cash and Cash Equivalents, Period Increase (Decrease)				0	0
Effect of exchange rate changes on cash and cash equivalents				0	0
Cash and cash equivalents	$ 0		$ 0	$ 0	$ 0	$ 0	$ 0