Preferred Stock	9 Months Ended
Sep. 30, 2014
Preferred Stock, Number of Shares, Par Value and Other Disclosures [Abstract]
Preferred Stock	Preferred Stock Our Certificate of Incorporation authorizes the issuance of up to 5,000,000 shares of preferred stock. As of September 30, 2014, there were: 100 shares of Series B-1 Preferred Stock authorized, and no shares issued or outstanding; 7,500 shares of Series A-2 Preferred Stock authorized and 53 shares issued and outstanding; and 4,000 shares of Series D Preferred Stock authorized and no shares issued or outstanding. Each share of Series A-2 Preferred Stock has a stated value of $7,500 per share (the “A-2 Stated Value”), a liquidation preference equal to the Series A-2 Stated Value, and is convertible at the holder’s election into Common Stock at a conversion price per share of $2.9959 as of September 30, 2014. Therefore, each share of Series A-2 Preferred Stock is convertible into 2,500 shares of Common Stock as of September 30, 2014. The conversion price is subject to adjustment upon the occurrence of certain events set forth in our Certificate of Incorporation. During the three months ended September 30, 2014, the conversion price was adjusted from $3.00 per share to $2.9959 per share as a result of sales in the ATM Offering during this period. The Series A-2 Preferred Stock is subordinate to the Series B-1 Preferred Stock but senior to all other classes of equity, has weighted average anti-dilution protection and, commencing on January 1, 2013, is entitled to cumulative dividends at a rate of 5% per annum, payable quarterly, based on the Series A-2 Stated Value. Once dividend payments commence, all dividends are payable at the option of the holder in cash or through the issuance of a number of additional shares of Series A-2 Preferred Stock with an aggregate liquidation preference equal to the dividend amount payable on the applicable dividend payment date. As of September 30, 2014, the Company has recorded approximately $35,000 in accrued dividends on the accompanying condensed consolidated balance sheet related to the Series A-2 Preferred Stock.

Preferred Stock

Our Certificate of Incorporation authorizes the issuance of up to 5,000,000 shares of preferred stock. As of September 30, 2014, there were: 100 shares of Series B-1 Preferred Stock authorized, and no shares issued or outstanding; 7,500 shares of Series A-2 Preferred Stock authorized and 53 shares issued and outstanding; and 4,000 shares of Series D Preferred Stock authorized and no shares issued or outstanding.

Each share of Series A-2 Preferred Stock has a stated value of $7,500 per share (the “A-2 Stated Value”), a liquidation preference equal to the Series A-2 Stated Value, and is convertible at the holder’s election into Common Stock at a conversion price per share of $2.9959 as of September 30, 2014. Therefore, each share of Series A-2 Preferred Stock is convertible into 2,500 shares of Common Stock as of September 30, 2014. The conversion price is subject to adjustment upon the occurrence of certain events set forth in our Certificate of Incorporation. During the three months ended September 30, 2014, the conversion price was adjusted from $3.00 per share to $2.9959 per share as a result of sales in the ATM Offering during this period. The Series A-2 Preferred Stock is subordinate to the Series B-1 Preferred Stock but senior to all other classes of equity, has weighted average anti-dilution protection and, commencing on January 1, 2013, is entitled to cumulative dividends at a rate of 5% per annum, payable quarterly, based on the Series A-2 Stated Value. Once dividend payments commence, all dividends are payable at the option of the holder in cash or through the issuance of a number of additional shares of Series A-2 Preferred Stock with an aggregate liquidation preference equal to the dividend amount payable on the applicable dividend payment date. As of September 30, 2014, the Company has recorded approximately $35,000 in accrued dividends on the accompanying condensed consolidated balance sheet related to the Series A-2 Preferred Stock.