Statements of Operations and Comprehensive Income (Loss) (USD $)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012
Operating Expenses
General and administrative expenses	$ 260,903	$ 250,707
Loss from operations	(260,903)	(250,707)
Other income (expense)
Interest and dividend income, net	43,334	66,958
Change in fair value of conversion feature	32,603	(27,738)
Gain on distribution of investment in ClearSign	0	811,713
Realized gain (loss) on available-for-sale securities	8,507	(30,378)
Total other income (expense)	84,444	820,555
Income (loss) before income taxes	(176,459)	569,848
Income taxes	800	1,482
Net income (loss)	(177,259)	568,366
Other comprehensive income (loss)
Unrealized gains (losses) on available-for-sale securities	(10,782)	21,860
Comprehensive income (loss)	$ (188,041)	$ 590,226
Basic net income (loss) per common share (in dollars per share)	$ (0.02)	$ 0.07
Diluted net income (loss) per common share (in dollars per share)	$ (0.02)	$ 0.06
Weighted average number of shares outstanding
Basic (in shares)	8,650,417	8,189,690
Diluted (in shares)	8,650,417	9,428,631