Notes Payable (Equipment Purchase and Sale Agreement) (Details) (USD $)	3 Months Ended		6 Months Ended				0 Months Ended	6 Months Ended	12 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013 2012 Plan [Member]	Mar. 26, 2012 2012 Plan [Member]	Mar. 26, 2012 Equipment Purchase and Sale Agreement [Member]	Jun. 30, 2012 Equipment Purchase and Sale Agreement [Member]	Dec. 31, 2011 Equipment Purchase and Sale Agreement [Member]
Debt Instrument [Line Items]
Fee percent									3.00%
Amount of debt converted							$ 500,000
Long-term debt									700,000
Accrued interest payable						680,816
Repayment of debt				3,741,194			200,000
Interest paid			65,700	248,643			105,000
Interest expense								63,000
Fair value of warrants					783,715		278,032
Gain on extinguishment of debt	$ 345,397		$ 414,484	$ 1,672,575			$ (278,032)