Stockholders' Equity Common Stock (Narrative) (Details) (USD $)	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011
Share-based Compensation	$ 7,416,937	$ 2,413,992
September 6, 2012
Stock Issued During Period, Shares, Share-based Compensation, Net of Forfeitures	72,500
Sale of Stock, price per share	$ 0.98
Employee Service Share-based Compensation, Nonvested Awards, Total Compensation Cost Not yet Recognized	24,967
June 25, 2012
Stock Issued During Period, Shares, Share-based Compensation, Net of Forfeitures	35,000
Sale of Stock, price per share	$ 1.07
July 2. 2012
Stock Issued During Period, Shares, Share-based Compensation, Net of Forfeitures	137,625
Sale of Stock, price per share	$ 1.03
Share-based Compensation	141,754
May 22, 2012A
Stock Issued During Period, Shares, Share-based Compensation, Net of Forfeitures	302,800
Sale of Stock, price per share	$ 1.12
Options cancelled	1,339,000
Employee Service Share-based Compensation, Nonvested Awards, Total Compensation Cost Not yet Recognized	308,553
May 22, 2012B
Stock Issued During Period, Shares, Share-based Compensation, Net of Forfeitures	4,497,200
Sale of Stock, price per share	$ 1.12
Employee Service Share-based Compensation, Nonvested Awards, Total Compensation Cost Not yet Recognized	4,407,256
Feb 28, 2012
Stock Issued During Period, Shares, Share-based Compensation, Net of Forfeitures	170,000
Sale of Stock, price per share	$ 1.34
Employee Service Share-based Compensation, Nonvested Awards, Total Compensation Cost Not yet Recognized	56,950
Oct 4, 2011
Stock Issued During Period, Shares, Share-based Compensation, Net of Forfeitures	1,130,000
Sale of Stock, price per share	$ 1.19
Employee Service Share-based Compensation, Nonvested Awards, Total Compensation Cost Not yet Recognized	960,500
Nov 29, 2011
Stock Issued During Period, Shares, Share-based Compensation, Net of Forfeitures	200,000
Sale of Stock, price per share	$ 0.79
Employee Service Share-based Compensation, Nonvested Awards, Total Compensation Cost Not yet Recognized	$ 92,167