CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (UNAUDITED) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
CASH FLOWS FROM OPERATING ACTIVITIES:
Net loss	$ (3,573)	$ (15,947)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation of property, plant and equipment	8,253	9,158
Amortization - deferred financing costs	620	690
Amortization - other intangible assets	2,019	2,273
(Gain) loss on disposal of assets	(7)	857
Provision for deferred income taxes	182	686
Non-cash stock-based compensation	499	694
Changes in certain assets and liabilities:
Receivables	(23,775)	(27,082)
Inventories	(5,980)	3,739
Prepaid expenses and other assets	(1,458)	(5,050)
Accounts payable	15,151	21,608
Accrued and other liabilities	(8,243)	(11,448)
Net cash provided by (used in) operating activities	(16,312)	(19,822)
CASH FLOWS FROM INVESTING ACTIVITIES:
Purchases of property, plant and equipment	(6,709)	(15,355)
Proceeds from sale leaseback transactions	0	14,944
Proceeds from sale of assets	1,235	0
Net cash provided by (used in) investing activities	(5,474)	(411)
CASH FLOWS FROM FINANCING ACTIVITIES
Proceeds from revolver	10,000	25,000
Net cash provided by financing activities	10,000	25,000
Increase (decrease) in cash and cash equivalents	(11,786)	4,767
Cash and cash equivalents, beginning of period	33,426	26,751
Cash and cash equivalents, end of period	21,640	31,518
Supplemental cash flow information:
Cash paid for interest	15,188	15,367
Cash paid for income taxes	706	1,097
Non-cash transactions:
Purchases of property, plant and equipment in accounts payable	$ 3,610	$ 3,730