Rights Offering	9 Months Ended
Sep. 30, 2014
Equity Method Investments and Joint Ventures [Abstract]
Rights Offering	NOTE 10. RIGHTS OFFERING On April 7, 2014, the Company commenced a rights offering to raise $45 million to fund continued operations, clinical trials, and product commercialization efforts. Under the terms of the rights offering, the Company distributed, at no charge to the holders of its Common Stock as of 5:00 p.m., New York City time, on March 14, 2014, which was established as the record date for the rights offering, 0.063921 non-transferable subscription rights for each share of Common Stock owned on the record date. Each whole subscription right allowed the holder to subscribe to purchase one share of Common Stock at a subscription price of $16.80 per share. In the aggregate, the Company intended to issue 2,678,571 shares of Common Stock in connection with the rights offering. The purpose of the rights offering was to raise equity capital in a cost-effective manner that gives all of the Company’s existing stockholders the opportunity to participate on a pro rata basis. In connection with the rights offering, the Company received standby commitments from the Jack W. Schuler Living Trust and the Schuler Family Foundation. The standby purchasers agreed to purchase any and all shares of Common Stock that were not subscribed for by stockholders in connection with the rights offering. On May 1, 2014, the Company entered into an Assignment and Assumption Agreement with the standby purchasers, Oracle Institutional Partners, L.P. and Oracle Partners, L.P., pursuant to which each standby purchaser assigned and transferred its respective rights, responsibilities, liabilities and obligations under the Standby Purchase Agreement to purchase 297,619 shares of Common Stock not subscribed for by the Company’s stockholders in connection with the rights offering to (i) Oracle Institutional Partners, L.P., with respect to 119,047 shares of such Common Stock, and (ii) Oracle Partners, L.P., with respect to the remaining 178,572 shares of such Common Stock. The rights offering period expired at 5:00 p.m., New York City time, on April 28, 2014, and the transactions contemplated by the rights offering and the Standby Purchase Agreement described above (including the Company’s issuance of an aggregate of 2,678,571 shares of its Common Stock to the rights offering participants and standby purchasers) were completed on May 19, 2014. The Company received gross proceeds of $45,000,000 before costs associated with the transactions which totaled $126,000. Because the exercise price of the rights offering of $16.80 was less than the fair value of the Company’s shares of Common Stock at the expiration of the offering, there is a bonus element that is treated similar to a stock dividend. The weighted average shares outstanding, as well as the basic and diluted loss per share for the three-month and nine-month periods ended September 30, 2013 have been revised for those effects.

Rights Offering

9 Months Ended

Sep. 30, 2014

Equity Method Investments and Joint Ventures [Abstract]

NOTE 10. RIGHTS OFFERING

On April 7, 2014, the Company commenced a rights offering to raise $45 million to fund continued operations, clinical trials, and product commercialization efforts. Under the terms of the rights offering, the Company distributed, at no charge to the holders of its Common Stock as of 5:00 p.m., New York City time, on March 14, 2014, which was established as the record date for the rights offering, 0.063921 non-transferable subscription rights for each share of Common Stock owned on the record date. Each whole subscription right allowed the holder to subscribe to purchase one share of Common Stock at a subscription price of $16.80 per share. In the aggregate, the Company intended to issue 2,678,571 shares of Common Stock in connection with the rights offering. The purpose of the rights offering was to raise equity capital in a cost-effective manner that gives all of the Company’s existing stockholders the opportunity to participate on a pro rata basis.

In connection with the rights offering, the Company received standby commitments from the Jack W. Schuler Living Trust and the Schuler Family Foundation. The standby purchasers agreed to purchase any and all shares of Common Stock that were not subscribed for by stockholders in connection with the rights offering. On May 1, 2014, the Company entered into an Assignment and Assumption Agreement with the standby purchasers, Oracle Institutional Partners, L.P. and Oracle Partners, L.P., pursuant to which each standby purchaser assigned and transferred its respective rights, responsibilities, liabilities and obligations under the Standby Purchase Agreement to purchase 297,619 shares of Common Stock not subscribed for by the Company’s stockholders in connection with the rights offering to (i) Oracle Institutional Partners, L.P., with respect to 119,047 shares of such Common Stock, and (ii) Oracle Partners, L.P., with respect to the remaining 178,572 shares of such Common Stock.

The rights offering period expired at 5:00 p.m., New York City time, on April 28, 2014, and the transactions contemplated by the rights offering and the Standby Purchase Agreement described above (including the Company’s issuance of an aggregate of 2,678,571 shares of its Common Stock to the rights offering participants and standby purchasers) were completed on May 19, 2014. The Company received gross proceeds of $45,000,000 before costs associated with the transactions which totaled $126,000.

Because the exercise price of the rights offering of $16.80 was less than the fair value of the Company’s shares of Common Stock at the expiration of the offering, there is a bonus element that is treated similar to a stock dividend. The weighted average shares outstanding, as well as the basic and diluted loss per share for the three-month and nine-month periods ended September 30, 2013 have been revised for those effects.

- Definition

The entire disclosure for equity method investments and joint ventures. Equity method investments are investments that give the investor the ability to exercise significant influence over the operating and financial policies of an investee. Joint ventures are entities owned and operated by a small group of businesses as a separate and specific business or project for the mutual benefit of the members of the group.

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