Consolidated Statements of Operations (USD $) In Thousands, except Share data, unless otherwise specified	12 Months Ended
	Dec. 31, 2011	Dec. 31, 2010
Revenues	$ 13,858	$ 18,395
Cost of revenues	8,950	12,874
Gross profit	4,908	5,521
Selling, general, and administrative expenses	8,630	9,568
Arbitration award	0	4,610
Depreciation and amortization	514	582
Asset impairment charges	35	485
Operating loss	(4,271)	(9,724)
Interest expense, net	(404)	(51)
Other income	0	5
Gain on valuation of derivative	74	0
Loss from continuing operations before income taxes	(4,601)	(9,770)
Income tax (benefit) expense	(80)	30
Loss from continuing operations	(4,521)	(9,800)
Loss from discontinued operations, net of tax of $0 in 2011 and 2010	(621)	(8,298)
Net loss	$ (5,142)	$ (18,098)
Per share of common stock (basic and diluted):
Loss from continuing operations (in dollars per share)	$ (0.13)	$ (0.62)
Loss from discontinued operations (in dollars per share)	$ (0.02)	$ (0.53)
Net loss (in dollars per share)	$ (0.15)	$ (1.15)
Weighted average shares outstanding:
Basic and diluted (in shares)	33,643,384	15,749,465