CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (Unaudited) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (Unaudited) [Abstract]
Net sales	$ 25,519	$ 26,158	$ 71,696	$ 70,594
Operating costs and expenses:
Cost of sales	18,936	19,868	53,924	54,081
Selling, general and administrative expenses	3,873	4,783	11,722	13,657
Non-recurring and acquisition-related costs	96	170	190	565
Depreciation and amortization	3,050	2,898	8,579	7,929
Goodwill impairment	0	0	0	11,488
Total operating costs and expenses	25,955	27,719	74,415	87,720
Loss from operations	(436)	(1,561)	(2,719)	(17,126)
Interest expense and other, net	1,138	904	3,359	3,082
Loss from continuing operations before income taxes	(1,574)	(2,465)	(6,078)	(20,208)
Income tax benefit	0	0	0	(960)
Loss from continuing operations	(1,574)	(2,465)	(6,078)	(19,248)
Loss from discontinued operations	(511)	(1,370)	(872)	(14,757)
Net loss	$ (2,085)	$ (3,835)	$ (6,950)	$ (34,005)
Basic and diluted loss per common share:
Loss from continuing operations (in dollars per share)	$ (0.07)	$ (0.10)	$ (0.25)	$ (0.81)
Loss from discontinued operations (in dollars per share)	$ (0.02)	$ (0.06)	$ (0.04)	$ (0.62)
Net loss (in dollars per share)	$ (0.09)	$ (0.16)	$ (0.29)	$ (1.43)
Basic and diluted weighted average common shares outstanding (in shares)	24,019	23,752	23,901	23,715