Stockholders' Equity Common Stock (Narrative) (Details) (USD $)	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012	Mar. 31, 2013 September 6, 2012	Sep. 30, 2012 September 6, 2012	Mar. 31, 2013 June 25, 2012	Sep. 30, 2012 June 25, 2012	Mar. 31, 2013 July 2, 2012	Mar. 31, 2013 May 22, 2012A	Mar. 31, 2013 May 22, 2012B	Sep. 30, 2012 May 22, 2012B	Mar. 31, 2013 Feb 28, 2012	Sep. 30, 2012 Feb 28, 2012	Mar. 31, 2013 Oct 4. 2011	Sep. 30, 2012 Oct 4. 2011	Mar. 31, 2013 Nov 29, 2011	Sep. 30, 2012 Nov 29, 2011
Stock Issued During Period, Shares, Share-based Compensation, Net of Forfeitures			72,500		35,000		137,625	302,800	4,497,200		170,000		1,130,000		200,000
Sale of Stock, price per share			$ 0.98		$ 1.07		$ 1.03	$ 1.12	$ 1.12		$ 1.34		$ 1.19		$ 0.79
Share-based Compensation	$ 193,844	$ 434,249		$ 1,974		$ 9,363	$ 141,754			$ 314,804		$ 56,950		$ 96,050		$ 19,750
Options cancelled								1,339,000
Employee Service Share-based Compensation, Nonvested Awards, Total Compensation Cost Not yet Recognized			$ 24,967					$ 308,553	$ 4,407,256		$ 56,950		$ 960,500		$ 92,167