Condensed Consolidated Balance Sheets (Unaudited) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2014	Dec. 31, 2013
Current assets:
Cash and cash equivalents	$ 12,789	$ 1,031
Accounts receivable, net of allowance for doubtful accounts of $5,887 and $5,887	7,020	6,260
Accounts receivable, related party	3,662	3,905
Notes receivable		8,450
Costs and estimated earnings in excess of billings on uncompleted contracts	18,700
Inventories, net	2,719	23
Construction in progress	3,429
Prepaid expenses and other current assets	2,191	4,458
Total current assets	50,510	24,127
Intangible assets	703	1,132
Construction in progress	27,306
Restricted cash	160	400
Accounts receivable, noncurrent	9,194	12,349
Notes receivable, noncurrent	13,416	13,668
Investment in affiliate		7,536
Property, plant and equipment at cost, net	10,991	11,752
Total assets	112,280	70,964
Current liabilities:
Accounts payable	11,859	3,919
Accounts payable, related party	34,372	50,907
Derivative liability	673
Line of credit		4,250
Income taxes payable	911
Accrued liabilities	813	741
Billings in excess of costs and estimated earnings on uncompleted contracts		862
Total current liabilities	48,628	60,679
Financing and capital lease obligations	10,970	11,730
Other liabilities	1,584	1,422
Total liabilities	61,182	73,831
Commitments and contingencies
Stockholders’ equity (deficit):
Common stock, par $0.0001, 1,000,000,000 and 250,000,000 shares authorized; 429,771,956 and 198,214,456 shares issued and outstanding, respectively	43	20
Additional paid in capital	117,917	53,376
Accumulated other comprehensive loss	(335)	(189)
Accumulated deficit	(66,527)	(56,074)
Total stockholders’ equity (deficit)	51,098	(2,867)
Total liabilities and stockholders’ equity (deficit)	$ 112,280	$ 70,964