Consolidated Statements Of Operations (USD $) Share data in Thousands, except Per Share data, unless otherwise specified	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
REVENUES:
Technology	$ 100,000	$ 150,000
Technical services	382,000	481,000
Technical services from Dynamic Fuels, LLC	417,000	379,000
Royalties from Dynamic Fuels, LLC plant production	0	240,000
Total revenues	899,000	1,250,000
COSTS AND EXPENSES:
Engineering	586,000	598,000
Depreciation and amortization	43,000	52,000
General, administrative and other (including non-cash equity compensation of $384 and $312 for the quarter ended March 31, 2013 and 2012, respectively.)	2,279,000	1,386,000
OPERATING LOSS	(2,009,000)	(786,000)
INTEREST INCOME	2,000	8,000
OTHER INCOME	2,000	2,000
EQUITY IN EARNINGS (LOSS) OF DYNAMIC FUELS, LLC	6,707,000	(830,000)
FOREIGN CURRENCY EXCHANGE	(68,000)	(317,000)
INCOME (LOSS) FROM CONTINUING OPERATIONS	4,634,000	(1,923,000)
INCOME (LOSS) FROM DISCONTINUED OPERATIONS	6,391,000	(10,000)
NET INCOME (LOSS)	$ 11,025,000	$ (1,933,000)
BASIC NET INCOME (LOSS) PER SHARE:
Net income (loss) from continuing operations	$ 0.48	$ (0.20)
Income from discontinued operations	$ 0.67	$ 0.00
Net income (loss)	$ 1.15	$ (0.20)
WEIGHTED AVERAGE COMMON SHARES OUTSTANDING:
Basic	9,585	9,840
Diluted	9,585	9,840