CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended
	Mar. 31, 2012	Mar. 31, 2011
Revenues	$ 4,873	$ 6,284
Cost of sales:
Cost of sales	2,622	4,814
Depreciation expense	316	282
Total cost of sales	2,938	5,096
Gross profit	1,935	1,188
Operating expenses:
Selling, general and administrative	1,969	2,572
Depreciation and amortization	149	166
Total operating expenses	2,118	2,738
Operating loss	(183)	(1,550)
Other income (expense):
Interest expense, net	(52)	(90)
Equity in net loss of joint venture	(108)	(114)
Other, net	47	10
Total other expense	(113)	(194)
Loss before income taxes	(296)	(1,744)
Income tax expense	(4)	(15)
Net loss	$ (300)	$ (1,759)
Net loss per share, basic and diluted (in Dollars per share)	$ 0.00	$ (0.01)
Weighted-average common shares outstanding, basic and diluted (in Shares)	204,619	206,655