Common Stock (Details)	Sep. 30, 2012	Dec. 31, 2011	Nov. 13, 2012 CommonStockMember	Oct. 01, 2012 CommonStockMember	Aug. 28, 2012 CommonStockMember	Jul. 27, 2012 CommonStockMember	May 17, 2012 CommonStockMember	Dec. 31, 2011 CommonStockMember	Nov. 13, 2012 SeriesBPreferredStockMember	Oct. 01, 2012 SeriesBPreferredStockMember	Aug. 28, 2012 SeriesBPreferredStockMember	Jul. 27, 2012 SeriesBPreferredStockMember	May 17, 2012 SeriesBPreferredStockMember	Dec. 31, 2011 SeriesBPreferredStockMember
Series B preferred stock, issued	230,147	1,456,647												1,456,647
Series B preferred stock, outstanding	230,147	1,456,647												1,456,647
Common stock, issued	26,508,068	25,690,402						25,690,402
Common stock, outstanding	26,508,068	25,690,402						25,690,402
Conversion of shares of Series B Preferred Stock into shares of Common Stock				153,431	274,333	273,333	270,000			(230,147)	(411,500)	(410,000)	(405,000)
Common Stock to be issued and outstanding			26,661,499