Redeemable Convertible Preferred Stock	6 Months Ended
Jun. 30, 2015
Redeemable Convertible Preferred Stock [Abstract]
Redeemable Convertible Preferred Stock	5. Redeemable Convertible Preferred Stock On June 13, 2013, the Company’s Board of Directors approved a resolution designating 10,000,000 shares of Preferred Stock as Series B redeemable convertible preferred stock (Series B) with an initial stated value of $1.40 and par value of $0.01. Each Series B share is convertible into 0.20 shares of common stock and is entitled to the number of votes equal to the number of shares of common stock. These Series B shares may be converted to common stock by the holder of the shares at any time. The Series B shares shall be automatically converted into common shares upon the closing of an underwritten initial public offering, with aggregate proceeds to the Company of at least $7 million and a price per share to the public of at least the Series B stated value upon the closing of which, the shares of common stock of the Company shall be listed for trading on a major national stock exchange. Holders of the preferred stock are entitled to receive cumulative dividends at the rate of 10%, compounded per annum, of the applicable purchase price per share if and when declared by the board of directors. No dividends have been declared through June 30, 2015. At any time on or after June 26, 2018, the holders of at least two-thirds of the outstanding shares of the preferred stock may require the Company to redeem all of the outstanding shares of the preferred stock for an amount equal to the original issue price per share plus any declared and unpaid dividends. Holders of the Series B are entitled to a liquidation preference in an amount equal to $70.00 per share plus all accrued and unpaid dividends in the event of a liquidation, dissolution, or winding-up of the Company, or in the event the Company merges with or is acquired by another entity. In connection with the private placement of Series B, the Company recorded a liability for an embedded derivative that required bifurcation under the applicable accounting guidance. The embedded derivative includes a redemption feature, multiple dividend features, as well as multiple conversion features with a down-round ratchet provision. On April 8, 2015, 107,100 shares of Series B were converted into 21,420 shares of common stock. Due to this conversion, $219,000 was reclassified out of the Series B derivative liability account and into shareholders’ equity. On May 4, 2015, 23,587 shares of Series B were converted into 4,717 shares of common stock. Due to this conversion, $36,000 was reclassified out of the Series B derivative liability account and into shareholders’ equity. On May 11, 2015, 250,000 shares of Series B was converted into 50,000 shares of common stock. Due to this conversion, $381,000 was reclassified out of the Series B derivative liability account and into shareholders’ equity. The Company re-measured the fair value of the derivative feature and recorded a gain of $8,757,000 for the quarter ended June 30, 2015 to adjust the liability associated with the conversion feature to its estimated fair value of $10,032,000 as of June 30, 2015. For the six months ended June 30, 2015, the Company recorded a gain of $1,652,000 related to the change in fair value of the derivative feature. At June 30, 2015, the Company reclassified $1,492,000 from additional-paid-in-capital to Series B Redeemable convertible preferred stock to adjust the redemption value of the Series B to actual at that date.

5. Redeemable Convertible Preferred Stock

On June 13, 2013, the Company’s Board of Directors approved a resolution designating 10,000,000 shares of Preferred Stock as Series B redeemable convertible preferred stock (Series B) with an initial stated value of $1.40 and par value of $0.01. Each Series B share is convertible into 0.20 shares of common stock and is entitled to the number of votes equal to the number of shares of common stock. These Series B shares may be converted to common stock by the holder of the shares at any time. The Series B shares shall be automatically converted into common shares upon the closing of an underwritten initial public offering, with aggregate proceeds to the Company of at least $7 million and a price per share to the public of at least the Series B stated value upon the closing of which, the shares of common stock of the Company shall be listed for trading on a major national stock exchange.

Holders of the preferred stock are entitled to receive cumulative dividends at the rate of 10%, compounded per annum, of the applicable purchase price per share if and when declared by the board of directors. No dividends have been declared through June 30, 2015.

At any time on or after June 26, 2018, the holders of at least two-thirds of the outstanding shares of the preferred stock may require the Company to redeem all of the outstanding shares of the preferred stock for an amount equal to the original issue price per share plus any declared and unpaid dividends.

Holders of the Series B are entitled to a liquidation preference in an amount equal to $70.00 per share plus all accrued and unpaid dividends in the event of a liquidation, dissolution, or winding-up of the Company, or in the event the Company merges with or is acquired by another entity.

In connection with the private placement of Series B, the Company recorded a liability for an embedded derivative that required bifurcation under the applicable accounting guidance. The embedded derivative includes a redemption feature, multiple dividend features, as well as multiple conversion features with a down-round ratchet provision.

On April 8, 2015, 107,100 shares of Series B were converted into 21,420 shares of common stock. Due to this conversion, $219,000 was reclassified out of the Series B derivative liability account and into shareholders’ equity. On May 4, 2015, 23,587 shares of Series B were converted into 4,717 shares of common stock. Due to this conversion, $36,000 was reclassified out of the Series B derivative liability account and into shareholders’ equity. On May 11, 2015, 250,000 shares of Series B was converted into 50,000 shares of common stock. Due to this conversion, $381,000 was reclassified out of the Series B derivative liability account and into shareholders’ equity.

The Company re-measured the fair value of the derivative feature and recorded a gain of $8,757,000 for the quarter ended June 30, 2015 to adjust the liability associated with the conversion feature to its estimated fair value of $10,032,000 as of June 30, 2015. For the six months ended June 30, 2015, the Company recorded a gain of $1,652,000 related to the change in fair value of the derivative feature.

At June 30, 2015, the Company reclassified $1,492,000 from additional-paid-in-capital to Series B Redeemable convertible preferred stock to adjust the redemption value of the Series B to actual at that date.