Condensed Consolidated Statements of Cash Flows (Unaudited) (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Sep. 30, 2012	Sep. 30, 2011
Operating Activities
Net income	$ 6,339	$ 6,667
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	12,901	14,785
Debt discount amortization	5,450	7,133
Loss on extinguishment of debt		621
Stock-based compensation	2,583	2,390
Deferred income taxes		191
Loss on disposal of property, plant and equipment	1,909	3
Other non-cash adjustments	(314)	(127)
Changes in operating assets and liabilities:
Accounts receivable	(3,597)	38,861
Inventories	20,296	(3,972)
Prepaid expenses and other assets	86	(209)
Accounts payable	(2,188)	(5,153)
Accrued expenses and other liabilities	16,559	(19,750)
Income taxes receivable/payable	352	(277)
Net cash provided by operating activities	60,376	41,163
Investing Activities
Expenditures for property, plant and equipment	(5,642)	(6,160)
Proceeds from sales of property, plant and equipment	3	28
Purchase of acquired company, net of cash acquired	(11)	(2,010)
Notes receivable, net	87	72
Net cash used in investing activities	(5,563)	(8,070)
Financing Activities
Financing costs	(750)
Principal payments under mortgages and notes	(91,875)	(2,542)
Borrowings under line of credit	80,700
Principal payments under line of credit	(78,700)
Repurchases of convertible notes		(5,882)
Change in restricted cash	37,000
Repurchases of common stock	(3,785)	(3,068)
Proceeds from employee stock purchase and option plans	571	1,345
Net cash used in financing activities	(56,839)	(10,147)
Net increase (decrease) in cash and cash equivalents	(2,026)	22,946
Cash and cash equivalents at beginning of period	4,526	27,270
Cash and cash equivalents at end of period	2,500	50,216
Supplemental Disclosure:
Cash paid for interest, net of capitalized interest	5,771	6,347
Cash paid for income taxes, net	$ 384	$ 649