Stockholders' Equity - Summary of Warrants (Details) - Warrant One - Common Stock	9 Months Ended
	Sep. 30, 2015 $ / shares shares
Class Of Stock [Line Items]
Warrants expiration date	Oct. 03, 2016
Warrants outstanding	2,334,044
Exercise price of warrants (in usd per share) | $ / shares	$ 0.70