CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS
Net sales	$ 11,215	$ 31,083
Cost of sales	11,916	29,083
Gross profit	(701)	2,000
Selling, general and administrative expenses	4,137	6,668
Research and development expense	904	1,078
Provision for bad debt expense	340	1,606
Goodwill impairment (Note 6)		82,524
Operating loss	(6,082)	(89,876)
Interest income (expense), net	1	(61)
Amortization of deferred financing costs	(17)	(82)
Other income (Note 8)		7,201
Foreign currency transaction gain (loss)	44	(288)
Loss from continuing operations before income tax benefit	(6,054)	(83,106)
Income tax benefit from continuing operations	(1,844)	(975)
Net loss from continuing operations	(4,210)	(82,131)
Net loss	(4,210)	(82,131)
Other comprehensive (loss) income:
Foreign currency translation (net of tax effect of $(188) and $535, respectively)	(349)	994
Other comprehensive (loss) income	(349)	994
Comprehensive loss	$ (4,559)	$ (81,137)
Net loss per share (Note 4):
Basic from continuing operations (in dollars per share)	$ (0.10)	$ (2.00)
Basic (in dollars per share)	$ (0.10)	$ (2.00)
Diluted from continuing operations (in dollars per share)	$ (0.10)	$ (2.00)
Diluted (in dollars per share)	$ (0.10)	$ (2.00)
Weighted-average shares outstanding (Note 4):
Basic (in shares)	41,556,736	41,155,562
Diluted (in shares)	41,556,736	41,155,562