Secured Notes Payable (Narrative) (Details) (USD $)	1 Months Ended			9 Months Ended		172 Months Ended
	Sep. 30, 2013	Jun. 30, 2013	Aug. 31, 2010	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Aug. 16, 2013	Aug. 15, 2013	Jun. 06, 2013	Dec. 31, 2012
Proceeds from notes payable		$ 6,000,000		$ 6,000,000	$ 0	$ 6,000,000
Debt Instrument, Interest Rate, Stated Percentage							10.00%		6.00%
Notes payable, net of unamortized discount	6,019,450			6,019,450		6,019,450	6,150,000			0
Class of Warrant or Right, Grants in Period, Net of Forfeitures	4,275,000	1,600,000	2,000,000	5,875,000
Class of Warrant or Right, Grants in Period, Exercise Price	$ 1.60	$ 1.60	$ 3.00
Class of Warrant or Right, Exercisable, Number							400,000	400,000	1,200,000
Class of Warrant or Right, Weighted Average Remaining Contractual Term									30 years
Share-based Goods and Nonemployee Services Transaction, Valuation Method, Risk Free Interest Rate		0.48%
Share-based Goods and Nonemployee Services Transaction, Valuation Method, Expected Volatility Rate		78.00%
Share-based Goods and Nonemployee Services Transaction, Valuation Method, Expected Term		2 years 6 months
Warrants Issued During Period, Value				525,461
Debt Instrument, Unamortized Discount	130,550			130,550		130,550	150,000
Accretion of discount on notes payable				544,911	0	544,911
Financing costs				$ 296,840	$ 0	$ 296,840