Significant Accounting Policies (Details) $ / shares in Units, $ in Millions		3 Months Ended	6 Months Ended	9 Months Ended
	Aug. 03, 2015 $ / shares shares	Jun. 30, 2016 USD ($)	Jun. 30, 2016 USD ($)	Sep. 30, 2016 $ / shares shares	Dec. 31, 2015 $ / shares shares	Aug. 02, 2015 shares
Reverse stock split, description				1-for-50 (1:50) reverse stock split of its common stock, par value $0.01 per share
Conversion ratio of reverse stock split	50
Common stock, shares authorized | shares	670,000,000			670,000,000	670,000,000	445,000,000
Common stock, par value (in dollars per share) | $ / shares	$ 0.01			$ 0.01	$ 0.01
Immaterial error correction				During the Company's financial statement preparation and review process for the three months ended September 30, 2016, an error was identified in the assumptions used to calculate the fair value of the dilutive financing derivative issued in connection with the Common Stock Issuance Agreement (CSIA). The dilutive financing derivative liability fair value was calculated using the Monte Carlo model, which included various key assumptions and estimates. The error resulted in an overstatement of net loss of $1.1 million and an understatement of net loss attributable to common stockholders of $0.1 million for the three and six months ended June 30, 2016. The error also resulted in an understatement of total liabilities and an overstatement of stockholder's equity in the amount of $0.1 million. Based on a qualitative and quantitative analysis of the error, the Company concluded that the error is immaterial to the interim consolidated financial statements for the three and six months ended June 30, 2016 and had no effect on the trend of financial results.
Overstatement of Net Loss [Member]
Quantification of misstatement in prior period		$ 1.1	$ 1.1
Understatement of Net Loss Attributable to Common Stockholders [Member]
Quantification of misstatement in prior period		0.1	0.1
Understatement of Total Liabilities [Member]
Quantification of misstatement in prior period			0.1
Overstatement of Stockholder's Equity [Member]
Quantification of misstatement in prior period		$ 0.1	$ 0.1