Condensed Consolidated Statements of Cash Flows (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012
Net income (loss)	$ (23,389)	$ (38,619)
Adjustments to reconcile net loss to net cash provided by operating activities:
Depreciation and amortization	16,586	16,448
Goodwill, Impairment Loss	0	29,748
Inventory valuation allowance	578	772
Deferred income taxes	850	614
Stock-based compensation expense	3,761	394
Disposal Group, Not Discontinued Operation, Loss (Gain) on Write-down	2,868	0
Disposal Group, Not Discontinued Operation, Gain (Loss) on Disposal	(1,532)	0
Other	(1,370)	1,072
Changes in operating assets and liabilities
Accounts receivable	9,943	(2,328)
Other receivables	395	1,779
Inventories	(8,385)	5,753
Inventory deposit	10,412	(1,031)
Other current assets	(143)	(511)
Accounts payable	(4,860)	3,895
Accrued wages and bonuses	(1,855)	(3,155)
Accrued restructuring	1,233	(1,967)
Deferred income	(1,673)	(3,002)
Other accrued liabilities	200	(8,255)
Net cash provided by operating activities	3,905	2,629
Cash flows from investing activities:
Capital expenditures	(4,343)	(9,095)
Payments to Acquire Other Property, Plant, and Equipment	0	(368)
Payments for (Proceeds from) Other Investing Activities	1,107	0
Net cash used in investing activities	(3,236)	(9,463)
Cash flows from financing activities:
Proceeds from (Repayments of) Lines of Credit	15,000	0
Repayments of Long-term Debt	(16,919)	(10,081)
Proceeds from issuance of common stock	626	1,100
Payments on contingent consideration liability	(378)	0
Business Combination, Contingent Consideration Arrangements, Change in Amount of Contingent Consideration, Liability	1,740	(5,145)
Other financing activities	(405)	(140)
Net cash provided by (used in) financing activities	(2,076)	(9,121)
Effect of exchange rate changes on cash	(216)	13
Net increase (decrease) in cash and cash equivalents	(1,623)	(15,942)
Cash and Cash Equivalents, beginning of period	33,182	47,770
Cash and Cash Equivalents, end of period	31,559	31,828
Supplemental disclosure of cash flow information:
Interest	1,110	1,378
Income taxes	$ 673	$ 1,017