Guarantor Finanical Information Cash Flows (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
Net (Loss) Income	$ (26,300)	$ (7,325)	$ (105,926)	$ (95,621)
Equity in losses of subsidiaries	0	0	0	0
Adjustments to reconcile net (loss) income to cash from (used in) operating activities			99,515	50,788
Net cash from (used in) operating activities			(6,411)	(44,833)
Capital expenditures			(5,393)	(8,725)
Proceeds from Sale of Property, Plant and Equipment			7,742	7,148
Net advances to subsidiaries			0
Net cash from (used in) investing activities			2,349	(1,577)
Proceeds from long-term debt			707,200	222,789
Repayments of long-term debt			(698,696)	(195,343)
Net intercompany (repayments) borrowings			0	0
Payments of Build to Suit Lease Liability			(500)	0
Other financing activities			0	193
Net cash from (used in) financing activities			8,004	27,639
Effect of exchange rate changes on cash and cash equivalents			(424)	(253)
(Decrease) increase in cash and cash equivalents			3,518	(19,024)
Cash and cash equivalents - beginning of year			8,454	30,829
Cash and cash equivalents - end of period	11,972	11,805	11,972	11,805
Parent
Net (Loss) Income	(26,300)	(7,325)	(105,926)	(95,621)
Equity in losses of subsidiaries	5,101	4,508	13,379	22,849
Adjustments to reconcile net (loss) income to cash from (used in) operating activities			100,619	51,088
Net cash from (used in) operating activities			8,072	(21,684)
Capital expenditures			(3,352)	(4,671)
Proceeds from Sale of Property, Plant and Equipment			7,739	7,096
Net advances to subsidiaries			(21,889)
Net cash from (used in) investing activities			(17,502)	2,425
Proceeds from long-term debt			707,200	219,714
Repayments of long-term debt			(696,662)	(194,316)
Net intercompany (repayments) borrowings			0	(12,012)
Payments of Build to Suit Lease Liability			(500)
Other financing activities				193
Net cash from (used in) financing activities			10,038	13,579
Effect of exchange rate changes on cash and cash equivalents			0	0
(Decrease) increase in cash and cash equivalents			608	(5,680)
Cash and cash equivalents - beginning of year			511	8,675
Cash and cash equivalents - end of period	1,119	2,995	1,119	2,995
Guarantors
Net (Loss) Income	1,440	1,278	3,762	4,074
Equity in losses of subsidiaries	0	0	0	0
Adjustments to reconcile net (loss) income to cash from (used in) operating activities			3,209	(508)
Net cash from (used in) operating activities			6,971	3,566
Capital expenditures			(872)	(793)
Proceeds from Sale of Property, Plant and Equipment			0	0
Net advances to subsidiaries			0
Net cash from (used in) investing activities			(872)	(793)
Proceeds from long-term debt			0	0
Repayments of long-term debt			0	0
Net intercompany (repayments) borrowings			(6,143)	(3,268)
Payments of Build to Suit Lease Liability			0
Other financing activities				0
Net cash from (used in) financing activities			(6,143)	(3,268)
Effect of exchange rate changes on cash and cash equivalents			0	0
(Decrease) increase in cash and cash equivalents			(44)	(495)
Cash and cash equivalents - beginning of year			977	495
Cash and cash equivalents - end of period	933	0	933	0
Non-Guarantors
Net (Loss) Income	(6,541)	(5,786)	(17,141)	(26,923)
Equity in losses of subsidiaries	0	0	0	0
Adjustments to reconcile net (loss) income to cash from (used in) operating activities			(4,313)	208
Net cash from (used in) operating activities			(21,454)	(26,715)
Capital expenditures			(1,169)	(3,261)
Proceeds from Sale of Property, Plant and Equipment			3	52
Net advances to subsidiaries			0
Net cash from (used in) investing activities			(1,166)	(3,209)
Proceeds from long-term debt			0	3,075
Repayments of long-term debt			(2,034)	(1,027)
Net intercompany (repayments) borrowings			28,032	15,280
Payments of Build to Suit Lease Liability			0
Other financing activities				0
Net cash from (used in) financing activities			25,998	17,328
Effect of exchange rate changes on cash and cash equivalents			(424)	(253)
(Decrease) increase in cash and cash equivalents			2,954	(12,849)
Cash and cash equivalents - beginning of year			6,966	21,659
Cash and cash equivalents - end of period	9,920	8,810	9,920	8,810
Eliminations
Net (Loss) Income	5,101	4,508	13,379	22,849
Equity in losses of subsidiaries	(5,101)	(4,508)	(13,379)	(22,849)
Adjustments to reconcile net (loss) income to cash from (used in) operating activities			0	0
Net cash from (used in) operating activities			0	0
Capital expenditures			0	0
Proceeds from Sale of Property, Plant and Equipment			0	0
Net advances to subsidiaries			21,889
Net cash from (used in) investing activities			21,889	0
Proceeds from long-term debt			0	0
Repayments of long-term debt			0	0
Net intercompany (repayments) borrowings			(21,889)	0
Payments of Build to Suit Lease Liability			0
Other financing activities				0
Net cash from (used in) financing activities			(21,889)	0
Effect of exchange rate changes on cash and cash equivalents			0	0
(Decrease) increase in cash and cash equivalents			0	0
Cash and cash equivalents - beginning of year			0	0
Cash and cash equivalents - end of period	$ 0	$ 0	$ 0	$ 0