Consolidated Statements of Cash Flows (USD $) In Thousands, unless otherwise specified	6 Months Ended
	Jun. 30, 2012	Jun. 30, 2011
Cash flows from operating activities:
Net loss	$ (6,391)	$ (9,707)
Adjustments to reconcile net loss to net cash provided (used) by operating activities:
Depreciation and amortization	10,166	11,549
Compensation expense related to stock option grants and restricted stock awards	1,205	2,065
Other, net	142	75
Changes in operating assets and liabilities:
Accounts receivable	(12,620)	(9,040)
Income taxes receivable	283	518
Inventories	(20,882)	3,213
Prepaid expenses and other assets	(787)	(2,499)
Accounts payable and other accrued expenses	30,490	5,716
Deferred income taxes	544	250
Other long-term liabilities	(5,155)	(1,248)
Net cash provided (used) by operating activities	(3,005)	892
Cash flows from investing activities:
Additions to property, plant, equipment, and software	(3,469)	(17,364)
Proceeds from the disposal of assets	114	2,264
Net cash used in investing activities	(3,355)	(15,100)
Cash flows from financing activities:
Payments for debt issuance costs	0	(2,433)
Other	43	31
Net cash provided (used) by financing activities	43	(2,402)
Net decrease in cash and cash equivalents	(6,317)	(16,610)
Cash and cash equivalents at beginning of period	25,387	51,964
Cash and cash equivalents at end of period	19,070	35,354
Supplemental disclosure:
Cash refunds for income taxes, net	163	263
Cash payments for interest expense	$ 1,643	$ 1,517