Warrants (Details) (USD $)																	0 Months Ended		0 Months Ended	9 Months Ended
	Sep. 30, 2013	Dec. 31, 2012	Sep. 30, 2013 Series C CPS [Member] Warrant [Member]	May 27, 2011 Anti-dilution Adjustment [Member] Private Placement [Member] Warrants Expire in June and August 2014 [Member] Warrant [Member]	May 27, 2011 Anti-dilution Adjustment [Member] Private Placement [Member] Warrants Expire in December 2014 and January 2015 [Member] Warrant [Member]	Sep. 30, 2013 Anti-dilution Adjustment [Member] Warrants Expire in June and August 2014 [Member] Warrant [Member]	May 27, 2011 Anti-dilution Adjustment [Member] Warrants Expire in June and August 2014 [Member] Warrant [Member]	Sep. 30, 2013 Anti-dilution Adjustment [Member] Warrants Expire in December 2014 and January 2015 [Member] Warrant [Member]	May 27, 2011 Anti-dilution Adjustment [Member] Warrants Expire in December 2014 and January 2015 [Member] Warrant [Member]	Sep. 30, 2013 Warrants Expire in June and August 2014 [Member] Warrant [Member]	Sep. 30, 2013 Private Placement [Member] Warrants Expire in August and September 2018 [Member] Warrant [Member]	Aug. 27, 2013 Private Placement [Member] Warrants Expire in August and September 2018 [Member] Warrant [Member]	Sep. 30, 2013 Warrants Expire in August and September 2018 [Member] Warrant [Member]	Sep. 30, 2013 Warrants Expire in June and August 2014 [Member] Warrant [Member]	Sep. 30, 2013 Warrants Expire in December 2014 and January 2015 [Member] Warrant [Member]	Sep. 30, 2013 Series C SSA [Member] Warrant [Member]	Aug. 27, 2013 2013 Exchange Agreement [Member] Warrant [Member]	May 31, 2011 2013 Exchange Agreement [Member] Warrant [Member]	Aug. 27, 2013 2011 Warrants Exchange Agreement [Member] Warrant [Member]	Sep. 30, 2013 Warrant [Member]	Sep. 30, 2012 Warrant [Member]	Dec. 31, 2012 Warrant [Member]	Dec. 31, 2011 Warrant [Member]	Sep. 30, 2013 Warrant [Member] Minimum [Member]	Sep. 30, 2012 Warrant [Member] Minimum [Member]	Sep. 30, 2013 Warrant [Member] Maximum [Member]	Sep. 30, 2012 Warrant [Member] Maximum [Member]
Warrants (Details) [Line Items]
Warrant Units, Outstanding													25.88
Class of Warrant or Right, Outstanding	7,453,288					37,412		27,912					50,000
Common Stock, Shares, Issued	7,380,495	419,367											25,000
Class of Warrant or Right, Number of Securities Called by Each Warrant or Right													12,500	17,609
Class of Warrant or Right, Exercise Price of Warrants or Rights (in Dollars per Share)							$ 77.52	$ 4.22	$ 83.49	$ 4.04			$ 2.60	$ 198.78	$ 248.48	$ 2.3193	$ 2.60		$ 61.62					$ 0.24	$ 0.06	$ 0.53	$ 7.15
Class of Warrant or Right, Number of Securities Called by Warrants or Rights				7,740	1,022	717,905	45,152	552,186	28,934		342,250	3,417,129	2,369,000		9,722	1,077,911		2,369,000	565,180
Excess of Fair Value,New Warrants (in Dollars)																	$ 2,553,318
Warrants and Rights Outstanding (in Dollars)																	2,637,387		84,069
Share Price (in Dollars per share)	$ 1.96																$ 2.00		$ 2.00	$ 1.96	$ 7.95
Fair Value Assumptions, Expected Volatility Rate																	84.26%		119.54%
Fair Value Assumptions, Risk Free Interest Rate																	1.16%		0.46%
Fair Value Assumptions, Expected Dividend Rate																	0.00%		0.00%
Fair Value Assumptions, Expected Term																	4 years		2 years 73 days
Convertible Preferred Stock, Shares Issued upon Conversion			99.39
Warrants Not Settleable in Cash, Fair Value Disclosure (in Dollars)																				510,363	433,829	102,695	655,219
Increase (Decrease) in Derivative Liabilities (in Dollars)																				$ 407,668	$ 221,390