Business And Organization (Details) (USD $)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Business And Organization [Line Items]
Cash and cash equivalents	$ 11,400,000	$ 15,909,000	$ 22,601,000	$ 12,513,000
Shares received in transaction	3,796,000,000
Cash balance requirement	3,200,000
Acquiror stock price triggering change in consideration	$ 12.91
Change in consideration calculation, numerator	$ 49,000,000
Dynamic Fuels, LLC [Member]
Business And Organization [Line Items]
Non-controlling interest, ownership percentage	50.00%