Guarantor Finanical Information Cash Flows (Details) (USD $)	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014
Net (Loss) Income	$ (20,706,000)	$ (15,998,000)
Equity in losses of subsidiaries	0	0
Adjustments to reconcile net (loss) income to cash from (used in) operating activities	17,926,000	13,129,000
Net cash used in operating activities	(2,780,000)	(2,869,000)
Capital expenditures	(2,061,000)	(2,012,000)
Proceeds from Sale of Productive Assets	7,541,000	46,000
Payments for Advance to Affiliate	0
Net cash used in investing activities	5,480,000	(1,966,000)
Proceeds from long-term debt	206,900,000	11,506,000
Repayments of long-term debt	(204,357,000)	(11,605,000)
Net intercompany (repayments) borrowings	0	0
Other financing activities	0	45,000
Net cash from (used in) financing activities	2,543,000	(54,000)
Effect of exchange rate changes on cash and cash equivalents	(331,000)	(232,000)
(Decrease) increase in cash and cash equivalents	4,912,000	(5,121,000)
Cash and cash equivalents - beginning of year	8,454,000	30,829,000
Cash and cash equivalents - end of period	13,366,000	25,708,000
Parent
Net (Loss) Income	(20,706,000)	(15,998,000)
Equity in losses of subsidiaries	7,814,000	5,014,000
Adjustments to reconcile net (loss) income to cash from (used in) operating activities	21,121,000	13,635,000
Net cash used in operating activities	8,229,000	2,651,000
Capital expenditures	(1,257,000)	(1,236,000)
Proceeds from Sale of Productive Assets	7,541,000	3,000
Payments for Advance to Affiliate	(13,627,000)
Net cash used in investing activities	(7,343,000)	(1,233,000)
Proceeds from long-term debt	206,900,000	10,500,000
Repayments of long-term debt	(204,350,000)	(10,593,000)
Net intercompany (repayments) borrowings	0	(6,152,000)
Other financing activities		45,000
Net cash from (used in) financing activities	2,550,000	(6,200,000)
Effect of exchange rate changes on cash and cash equivalents	0	0
(Decrease) increase in cash and cash equivalents	3,436,000	(4,782,000)
Cash and cash equivalents - beginning of year	511,000	8,675,000
Cash and cash equivalents - end of period	3,947,000	3,893,000
Guarantors
Net (Loss) Income	1,001,000	1,519,000
Equity in losses of subsidiaries	0	0
Adjustments to reconcile net (loss) income to cash from (used in) operating activities	1,294,000	(1,399,000)
Net cash used in operating activities	2,295,000	120,000
Capital expenditures	(273,000)	(149,000)
Proceeds from Sale of Productive Assets	0	0
Payments for Advance to Affiliate	0
Net cash used in investing activities	(273,000)	(149,000)
Proceeds from long-term debt	0	0
Repayments of long-term debt	0	0
Net intercompany (repayments) borrowings	(2,029,000)	884,000
Other financing activities		0
Net cash from (used in) financing activities	(2,029,000)	884,000
Effect of exchange rate changes on cash and cash equivalents	0	0
(Decrease) increase in cash and cash equivalents	(7,000)	855,000
Cash and cash equivalents - beginning of year	977,000	495,000
Cash and cash equivalents - end of period	970,000	1,350,000
Non-Guarantors
Net (Loss) Income	(8,815,000)	(6,533,000)
Equity in losses of subsidiaries	0	0
Adjustments to reconcile net (loss) income to cash from (used in) operating activities	(4,489,000)	893,000
Net cash used in operating activities	(13,304,000)	(5,640,000)
Capital expenditures	(531,000)	(627,000)
Proceeds from Sale of Productive Assets	0	43,000
Payments for Advance to Affiliate	0
Net cash used in investing activities	(531,000)	(584,000)
Proceeds from long-term debt	0	1,006,000
Repayments of long-term debt	(7,000)	(1,012,000)
Net intercompany (repayments) borrowings	15,656,000	5,268,000
Other financing activities		0
Net cash from (used in) financing activities	15,649,000	5,262,000
Effect of exchange rate changes on cash and cash equivalents	(331,000)	(232,000)
(Decrease) increase in cash and cash equivalents	1,483,000	(1,194,000)
Cash and cash equivalents - beginning of year	6,966,000	21,659,000
Cash and cash equivalents - end of period	8,449,000	20,465,000
Eliminations
Net (Loss) Income	7,814,000	5,014,000
Equity in losses of subsidiaries	(7,814,000)	(5,014,000)
Adjustments to reconcile net (loss) income to cash from (used in) operating activities	0	0
Net cash used in operating activities	0	0
Capital expenditures	0	0
Proceeds from Sale of Productive Assets	0	0
Payments for Advance to Affiliate	13,627,000
Net cash used in investing activities	13,627,000	0
Proceeds from long-term debt	0	0
Repayments of long-term debt	0	0
Net intercompany (repayments) borrowings	(13,627,000)	0
Other financing activities		0
Net cash from (used in) financing activities	(13,627,000)	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