Stockholders' Equity	6 Months Ended
Jun. 30, 2017
Equity [Abstract]
Stockholders' Equity	Note 8: Stockholders’ Equity (a) Preferred Stock The Company is authorized to issue 5,000,000 shares of $0.01 par value preferred stock with such designations, rights and preferences as may be determined by the Board of Directors. There were no Preferred Shares issued and outstanding as of June 30, 2017 and December 31, 2016. (b) Common Stock The Company’s stockholders approved an amendment to the Company’s corporate Charter at the Annual Shareholder Meeting held in Philadelphia, PA that concluded on December 8, 2011. This amendment increased the Company’s authorized shares from 200,000,000 to 350,000,000 with specific limitations and restrictions on the usage of 75,000,000 of the 150,000,000 newly authorized shares. On September 16, 2015, the Company’s stockholders removed the limitations and restrictions on 67,000,000 shares. The Company’s stockholders approved up to an additional 60,000,000 shares for use in capital raising transactions and 7,000,000 shares for use in the Equity Plan of 2009. On August 29, 2016, the Company effected a 12 to 1 reverse stock split of the outstanding shares, in order to become compliant with the NYSE regulations. This did not affect the number of authorized shares. On September 6, 2016, the Company entered into Securities Purchase Agreements with certain investors for the sale by the Company of 3,333,334 shares of its common stock at a purchase price of $1.50 per share and sold warrants to purchase 2,500,000 shares of Common Stock for aggregate net proceeds of $4,520,000 after deducting certain fees due to the placement agent and the Company’s transaction expenses. Subject to certain ownership limitations, the warrants are initially exercisable six-month after issuance at an exercise price equal to $2.00 per share of Common Stock, subject to adjustments as provided under the terms of the warrants. The warrants are exercisable for five years from the initial exercise date. On June 1, 2017, the exercise price of these warrants was changed to $0.50. As a result the warrant holders exercised these options and purchased 2,370,000 shares of company common stock. The Company realized net proceeds of $1,055,000 from this exercise. In conjunction with the foregoing, the Company issued 2,370,000 series A warrants with an exercise price of $0.60 per share, an initial exercise date of December 1, 2017 and expiring March 6, 2022 and 7,584,000 series B warrants with exercise price of $0.60, an initial exercise date December 1, 2017 per share and expiring March 1, 2018. The Company received net proceeds from the foregoing transaction of approximately $1,055,000, after deducting certain fees due to the placement agent and the Company’s transaction expenses. The net proceeds received by the Company from these offerings will be used for preparation for technology transfer opportunities, expenses related to Ampligen® manufacturing, working capital and general corporate purposes. Pursuant to an engagement agreement, the Company paid its placement agent an aggregate fee equal to 7% and 10.5 %, respectively, of the gross proceeds received by the Company from the sale of the securities in the offerings and granted to its placement agent or its designees warrants to purchase up to 5% of the aggregate number of shares sold in the transactions amounting to 166,667 and 107,759, respectively, unregistered warrants. The placement agent warrants have substantially the same terms as the investor warrants, except that the 166,667 placement agent warrants will expire September 1, 2021 and have an exercise price equal to $1.875 per share of common stock and the 107,759 placement agent warrants will expire June 1, 2022 and have an exercise price of $0.625. On February 1, 2017, the Company entered into Securities Purchase Agreements (each, a “February Purchase Agreement”) with certain investors for the sale by us of 1,818,185 shares of its common stock at a purchase price of $0.55 per share. Concurrently with the sale of the common stock, pursuant to the February Purchase Agreement, the Company also sold unregistered warrants to purchase 1,363,639 shares of common stock for aggregate net proceeds of approximately $875,000. The warrants have an exercise price of $0.75 per share, are exercisable six months after issuance, and will expire five years from the initial exercise date. Pursuant to an engagement agreement, the Company paid its placement agent an aggregate fee equal to 7% of the gross proceeds received by the Company from the sale of the securities in the offering and granted to its placement agent or its designees warrants to purchase up to 5% of the aggregate number of shares sold in the transactions amounting to 90,910 unregistered warrants. The placement agent warrants have substantially the same terms as the investor warrants, except that the placement agent warrants will expire on February 1, 2022 and have an exercise price equal to $0.6875 per share of common stock The common stock issued in the above referenced September 6, 2016 and February 1, 2017 offerings were offered and sold by the Company pursuant to an effective shelf registration statement on Form S-3, which was initially filed with the SEC on June 25, 2015 and subsequently declared effective on August 4, 2015 (Registration No. 333-205228) and the base prospectus dated as of August 4, 2015 contained therein. The Company filed a prospectus supplements related to these offerings with the SEC on September 1, 2016 and February 3, 2017, respectively, in connection with the sale of the common stock. The common stock issued pursuant to the above June 1, 2017 exercise of warrants were issued pursuant to an effective registration statement on Form S-1, which was initially filed with the SEC on May 4, 2017 as subsequently amended and declared effective on May 23, 2017 (Registration No. 333-217671) and the prospectus supplement filed with the SEC on May 23, 2017. The Equity Incentive Plan of 2009, effective June 24, 2009, as amended and giving effect to the 12 to 1 reverse stock split, authorizes the grant of non-qualified and incentive stock options, stock appreciation rights, restricted stock and other stock awards. A maximum of 22,000,000 shares of common stock is reserved for potential issuance pursuant to awards under the Equity Incentive Plan of 2009. Unless sooner terminated, the Equity Incentive Plan of 2009 will continue in effect for a period of 10 years from its effective date. For the six months ended June 30, 2017, there were 669,619 options granted by the Company.

Stockholders' Equity

6 Months Ended

Jun. 30, 2017

Note 8: Stockholders’ Equity

(a) Preferred Stock

The Company is authorized to issue 5,000,000 shares of $0.01 par value preferred stock with such designations, rights and preferences as may be determined by the Board of Directors. There were no Preferred Shares issued and outstanding as of June 30, 2017 and December 31, 2016.

(b) Common Stock

The Company’s stockholders approved an amendment to the Company’s corporate Charter at the Annual Shareholder Meeting held in Philadelphia, PA that concluded on December 8, 2011. This amendment increased the Company’s authorized shares from 200,000,000 to 350,000,000 with specific limitations and restrictions on the usage of 75,000,000 of the 150,000,000 newly authorized shares.

On September 16, 2015, the Company’s stockholders removed the limitations and restrictions on 67,000,000 shares. The Company’s stockholders approved up to an additional 60,000,000 shares for use in capital raising transactions and 7,000,000 shares for use in the Equity Plan of 2009. On August 29, 2016, the Company effected a 12 to 1 reverse stock split of the outstanding shares, in order to become compliant with the NYSE regulations. This did not affect the number of authorized shares.

On September 6, 2016, the Company entered into Securities Purchase Agreements with certain investors for the sale by the Company of 3,333,334 shares of its common stock at a purchase price of $1.50 per share and sold warrants to purchase 2,500,000 shares of Common Stock for aggregate net proceeds of $4,520,000 after deducting certain fees due to the placement agent and the Company’s transaction expenses. Subject to certain ownership limitations, the warrants are initially exercisable six-month after issuance at an exercise price equal to $2.00 per share of Common Stock, subject to adjustments as provided under the terms of the warrants. The warrants are exercisable for five years from the initial exercise date. On June 1, 2017, the exercise price of these warrants was changed to $0.50. As a result the warrant holders exercised these options and purchased 2,370,000 shares of company common stock. The Company realized net proceeds of $1,055,000 from this exercise. In conjunction with the foregoing, the Company issued 2,370,000 series A warrants with an exercise price of $0.60 per share, an initial exercise date of December 1, 2017 and expiring March 6, 2022 and 7,584,000 series B warrants with exercise price of $0.60, an initial exercise date December 1, 2017 per share and expiring March 1, 2018. The Company received net proceeds from the foregoing transaction of approximately $1,055,000, after deducting certain fees due to the placement agent and the Company’s transaction expenses. The net proceeds received by the Company from these offerings will be used for preparation for technology transfer opportunities, expenses related to Ampligen® manufacturing, working capital and general corporate purposes. Pursuant to an engagement agreement, the Company paid its placement agent an aggregate fee equal to 7% and 10.5 %, respectively, of the gross proceeds received by the Company from the sale of the securities in the offerings and granted to its placement agent or its designees warrants to purchase up to 5% of the aggregate number of shares sold in the transactions amounting to 166,667 and 107,759, respectively, unregistered warrants. The placement agent warrants have substantially the same terms as the investor warrants, except that the 166,667 placement agent warrants will expire September 1, 2021 and have an exercise price equal to $1.875 per share of common stock and the 107,759 placement agent warrants will expire June 1, 2022 and have an exercise price of $0.625.

On February 1, 2017, the Company entered into Securities Purchase Agreements (each, a “February Purchase Agreement”) with certain investors for the sale by us of 1,818,185 shares of its common stock at a purchase price of $0.55 per share. Concurrently with the sale of the common stock, pursuant to the February Purchase Agreement, the Company also sold unregistered warrants to purchase 1,363,639 shares of common stock for aggregate net proceeds of approximately $875,000. The warrants have an exercise price of $0.75 per share, are exercisable six months after issuance, and will expire five years from the initial exercise date. Pursuant to an engagement agreement, the Company paid its placement agent an aggregate fee equal to 7% of the gross proceeds received by the Company from the sale of the securities in the offering and granted to its placement agent or its designees warrants to purchase up to 5% of the aggregate number of shares sold in the transactions amounting to 90,910 unregistered warrants. The placement agent warrants have substantially the same terms as the investor warrants, except that the placement agent warrants will expire on February 1, 2022 and have an exercise price equal to $0.6875 per share of common stock

The common stock issued in the above referenced September 6, 2016 and February 1, 2017 offerings were offered and sold by the Company pursuant to an effective shelf registration statement on Form S-3, which was initially filed with the SEC on June 25, 2015 and subsequently declared effective on August 4, 2015 (Registration No. 333-205228) and the base prospectus dated as of August 4, 2015 contained therein. The Company filed a prospectus supplements related to these offerings with the SEC on September 1, 2016 and February 3, 2017, respectively, in connection with the sale of the common stock. The common stock issued pursuant to the above June 1, 2017 exercise of warrants were issued pursuant to an effective registration statement on Form S-1, which was initially filed with the SEC on May 4, 2017 as subsequently amended and declared effective on May 23, 2017 (Registration No. 333-217671) and the prospectus supplement filed with the SEC on May 23, 2017.

The Equity Incentive Plan of 2009, effective June 24, 2009, as amended and giving effect to the 12 to 1 reverse stock split, authorizes the grant of non-qualified and incentive stock options, stock appreciation rights, restricted stock and other stock awards. A maximum of 22,000,000 shares of common stock is reserved for potential issuance pursuant to awards under the Equity Incentive Plan of 2009. Unless sooner terminated, the Equity Incentive Plan of 2009 will continue in effect for a period of 10 years from its effective date. For the six months ended June 30, 2017, there were 669,619 options granted by the Company.