Condensed Consolidated Balance Sheets (Unaudited) (USD $) In Thousands	Sep. 30, 2011	Dec. 31, 2010
Current assets:
Cash and cash equivalents	$ 5,845	$ 1,441
Accounts receivable, net of allowance for doubtful accounts of $15 and $28 at September 30, 2011 and December 31, 2010, respectively	10,146	5,988
Accounts receivable, related party	13,949	0
Note receivable	5,202	0
Costs and estimated earnings in excess of billings on uncompleted contracts	7,865	2,225
Costs and estimated earnings in excess of billings on uncompleted contracts--related party	450	0
Inventories, net	6,906	4,087
Asset held for sale	6,269	6,669
Prepaid expenses and other current assets	669	702
Restricted cash	250	285
Total current assets	57,551	21,397
Goodwill	435	435
Restricted cash	455	1,059
Property, plant and equipment, net	710	915
Total assets	59,151	23,806
Current liabilities:
Accounts payable	9,488	6,055
Accounts payable, related party	3,879	0
Accrued liabilities	2,085	4,298
Income taxes payable	11	2
Billings in excess of costs and estimated earnings on uncompleted contracts	1,359	1,767
Billings in excess of costs and estimated earnings on uncompleted contracts--related party	889	0
Loans payable and capital lease obligations	4,424	3,808
Total current liabilities	22,135	15,930
Loans payable and capital lease obligations, net of current portion	0	13
Other liabilities	1,443	0
Total liabilities	23,578	15,943
Commitments and contingencies
Stockholders' equity:
Preferred stock, par $0.0001, 20,000,000 shares authorized, none issued and outstanding at September 30, 2011 and December 31, 2010, respectively
Common stock, par $0.0001, 250,000,000 shares authorized, 184,413,923 and 52,292,576 shares issued and outstanding at September 30, 2011 and December 31, 2010, respectively	18	5
Additional paid in capital	75,288	42,114
Accumulated other comprehensive loss	(330)	(240)
Accumulated deficit	(39,403)	(34,016)
Total stockholders' equity	35,573	7,863
Total liabilities and stockholders' equity	$ 59,151	$ 23,806