Stockholders' Equity/(Deficit) (Details) - $ / shares	Sep. 30, 2015	Dec. 31, 2014
Class of Warrant or Right [Line Items]
Common stock, shares authorized	37,500,000	37,500,000
Common stock, shares outstanding	26,905,398	26,710,569
Warrants, outstanding	3,582,402
Common Stock
Class of Warrant or Right [Line Items]
Exercise price of warrants (in dollars per share)	$ 48.81