Equity Financing (Details) (USD $)	9 Months Ended		1 Months Ended	9 Months Ended
	Sep. 30, 2012 Common Stock [Member]	Feb. 29, 2012 Common Stock [Member]	Feb. 29, 2012 Warrant [Member]	Sep. 30, 2012 Warrant [Member]	Jan. 31, 2012 Rodman & Renshaw [Member]
Class of Warrant or Right [Line Items]
Aggregate fee, percentage of gross proceeds					8.00%
Shares of common stock and warrants	6,415,000
Number of shares authorized in registered offering			3,207,500
Number of shares called by warrant units		1	0.5
Warrants, price per unit (in dollars per share)			$ 0.50
Proceeds from sale of common stock and warrants			$ 3,207,500
Proceeds from sale of common stock and warrants, net			2,800,000
Exercise price of warrants (in dollars per share)				0.70
Potential additional proceeds from exercises of warrants				$ 2,245,250
Period in which warrants become exercisable				6 months
Period in which warrants terminate				5 years
Exercisable warrants				0