Stock Purchase Warrants (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	Aug. 13, 2010
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, Number of Securities Called by Each Warrant or Right										1
Class of Warrant or Right, Grants in Period, Exercise Price	$ 1.60	$ 1.60	$ 3.00
Class of Warrant or Right, Grants in Period, Term	30 months	30 months	4 years
Proceeds from notes payable		$ 6,000,000		$ 6,000,000	$ 0	$ 6,000,000
Class of Warrant or Right, Exercisable, Number							400,000	400,000	1,200,000