Guarantor Finanical Information Cash Flows (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
Net (loss) income	$ (10,622)	$ (4,300)
Equity in earnings (losses) of subsidiaries	0	0
Adjustments to reconcile net (loss) income to cash provided by operating activities	43,207	(20,060)
Net cash from (used in) operating activities	32,585	(24,360)
Capital expenditures	(1,881)	(3,124)
Other investing activities, net	468
Net cash used in investing activities	(1,413)	(3,124)
Proceeds from long-term debt	106,500	150,228
Repayments of long-term debt	(137,869)	(135,405)
Payment of debt issue costs	0	(1,313)
Net intercompany (repayments) borrowings	0	0
Other financing	651
Net cash from (used in) financing activities	(30,718)	13,510
Effect of exchange rate changes on cash and cash equivalents	(691)	4
Net (decrease) increase in cash and cash equivalents	(237)	(13,970)
Cash and cash equivalents - beginning of year	21,607	30,524
Cash and cash equivalents - end of period	21,370	16,554
Parent
Net (loss) income	(10,622)	(4,300)
Equity in earnings (losses) of subsidiaries	4,485	(1,922)
Adjustments to reconcile net (loss) income to cash provided by operating activities	42,892	(9,564)
Net cash from (used in) operating activities	36,755	(15,786)
Capital expenditures	(578)	(1,986)
Other investing activities, net	463
Net cash used in investing activities	(115)	(1,986)
Proceeds from long-term debt	106,500	139,749
Repayments of long-term debt	(137,107)	(120,366)
Payment of debt issue costs		(1,313)
Net intercompany (repayments) borrowings	(6,357)	(10,532)
Other financing	651
Net cash from (used in) financing activities	(36,313)	7,538
Effect of exchange rate changes on cash and cash equivalents	0	0
Net (decrease) increase in cash and cash equivalents	327	(10,234)
Cash and cash equivalents - beginning of year	3,332	11,534
Cash and cash equivalents - end of period	3,659	1,300
Guarantors
Net (loss) income	(720)	621
Equity in earnings (losses) of subsidiaries	121	(36)
Adjustments to reconcile net (loss) income to cash provided by operating activities	185	(4,616)
Net cash from (used in) operating activities	(414)	(4,031)
Capital expenditures	(1,191)	(482)
Other investing activities, net	5
Net cash used in investing activities	(1,186)	(482)
Proceeds from long-term debt	0	0
Repayments of long-term debt	0	(16)
Payment of debt issue costs		0
Net intercompany (repayments) borrowings	1,728	6,224
Other financing	0
Net cash from (used in) financing activities	1,728	6,208
Effect of exchange rate changes on cash and cash equivalents	0	0
Net (decrease) increase in cash and cash equivalents	128	1,695
Cash and cash equivalents - beginning of year	1,677	582
Cash and cash equivalents - end of period	1,805	2,277
Non-Guarantors
Net (loss) income	(3,886)	1,852
Equity in earnings (losses) of subsidiaries	0	0
Adjustments to reconcile net (loss) income to cash provided by operating activities	130	(6,395)
Net cash from (used in) operating activities	(3,756)	(4,543)
Capital expenditures	(112)	(656)
Other investing activities, net	0
Net cash used in investing activities	(112)	(656)
Proceeds from long-term debt	0	10,479
Repayments of long-term debt	(762)	(15,023)
Payment of debt issue costs		0
Net intercompany (repayments) borrowings	4,629	4,308
Other financing	0
Net cash from (used in) financing activities	3,867	(236)
Effect of exchange rate changes on cash and cash equivalents	(691)	4
Net (decrease) increase in cash and cash equivalents	(692)	(5,431)
Cash and cash equivalents - beginning of year	16,598	18,408
Cash and cash equivalents - end of period	15,906	12,977
Eliminations
Net (loss) income	4,606	(2,473)
Equity in earnings (losses) of subsidiaries	(4,606)	1,958
Adjustments to reconcile net (loss) income to cash provided by operating activities	0	515
Net cash from (used in) operating activities	0	0
Capital expenditures	0	0
Other investing activities, net	0
Net cash used in investing activities	0	0
Proceeds from long-term debt	0	0
Repayments of long-term debt	0	0
Payment of debt issue costs		0
Net intercompany (repayments) borrowings	0	0
Other financing	0
Net cash from (used in) financing activities	0	0
Effect of exchange rate changes on cash and cash equivalents	0	0
Net (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