Consolidated Balance Sheets (USD $)	Mar. 31, 2013	Dec. 31, 2012
CURRENT ASSETS:
Cash and cash equivalents	$ 14,935,000	$ 15,909,000
Restricted cash	762,000	725,000
Accounts receivable	123,000	134,000
Taxes receivable	8,986,000
Accounts receivable from Dynamic Fuels, LLC	85,000	252,000
Other current assets	213,000	237,000
Total current assets	25,104,000	17,257,000
PROPERTY AND EQUIPMENT - at cost, net	53,000	58,000
INVESTMENT IN AND LOANS TO DYNAMIC FUELS, LLC	41,798,000	38,407,000
OTHER ASSETS, net	1,031,000	1,023,000
Total Assets	67,986,000	56,745,000
CURRENT LIABILITIES:
Accounts payable	529,000	312,000
Accrued employee costs	185,000	71,000
Deposits	762,000	725,000
Total current liabilities	1,476,000	1,108,000
NONCURRENT LIABILITIES OF DISCONTINUED OPERATIONS		603,000
DEFERRED REVENUE	15,679,000	15,612,000
COMMITMENTS AND CONTINGENCIES
STOCKHOLDERS' EQUITY:
Preferred stock, $0.01 par value, 5,000 shares authorized, no shares issued
Common stock, $0.01 par value, 150,000 shares authorized, 9,924 and 9,829 shares issued and outstanding at March 31, 2013 and December 31, 2012, respectively	992,000	983,000
Additional paid-in capital	399,278,000	398,903,000
Accumulated deficit	(349,439,000)	(360,464,000)
Total stockholders' equity	50,831,000	39,422,000
Total Liabilities and Stockholders' Equity	$ 67,986,000	$ 56,745,000