Subsequent Events (Details)	0 Months Ended	9 Months Ended
	Oct. 17, 2013	Sep. 30, 2013
Subsequent Event [Line Items]
Convertible Preferred Stock, Current Conversion Ratio		77.8966
Subsequent Event Preferred Stock
Subsequent Event [Line Items]
Conversion of Preferred Stock to Common Stock, Date		Oct. 17, 2013
Conversion of convertible notes to common stock, shares	17.3