Warrants (Summary of Warrant Activity) (Details) (Warrant [Member], USD $)	9 Months Ended
	Jun. 30, 2014
Warrant [Member]
Number of Shares
Outstanding at October 1, 2013	3,949,000
Expired	(34,650)
Exercised	(1,833,250)
Outstanding at June 30, 2014	2,081,100
Outstanding and exercisable at June 30, 2014	2,081,100
Weighted Average Exercise Price Per Share
Outstanding at October 1, 2013	$ 2.68
Expired	$ 2.50
Exercised	$ 2.61
Outstanding at June 30, 2014	$ 2.78
Outstanding and exercisable at June 30, 2014	$ 2.78