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 (loss)	$ (64,273)	$ 923
Loss from discontinued operations	32	61
Income (loss) from continuing operations	(64,241)	984
Adjustments to reconcile to net cash used in operating activities:
Depreciation and amortization	5,281	3,955
Deferred income taxes	17,538	1,328
Stock based compensation	(740)	(406)
Goodwill impairment	28,306
Gain on sale of assets	(2,133)
Changes in operating assets and liabilities:
Accounts receivable	5,422	(6,941)
Inventories	1,087	2,642
Prepaid expenses and other assets	1,636	2,068
Accounts payable and other liabilities	(3,839)	(11,957)
Other	1,404	(120)
Net cash used in operating activities of continuing operations	(10,279)	(8,447)
Investing activities:
Additions to property, plant and equipment	(16,492)	(8,918)
Net proceeds (outlay) related to sale of businesses	750	(192)
Proceeds from sale of property	8,807
Net cash used in investing activities of continuing operations	(6,935)	(9,110)
Financing activities:
Net proceeds from line of credit	19,639
Dividends paid	(3,086)	(3,071)
Financing fees paid	(435)
Net cash provided by (used in) financing activities of continuing operations	16,118	(3,071)
Net cash used in operating activities of discontinued operations	(246)	(678)
Decrease in cash and cash equivalents	(1,342)	(21,306)
Cash and cash equivalents at beginning of period	2,116	40,566
Cash and cash equivalents at end of period	$ 774	$ 19,260