Subsequent Events	12 Months Ended
Dec. 31, 2021
Subsequent Events [Abstract]
Subsequent Events	Note 12. Subsequent Events The Company has evaluated subsequent events from the balance sheet date through March 31, 2022. The following are material subsequent events: On January 31, 2022, our Board of Directors approved an equity compensation award for the Company’s officers and employees. The Board approved this award of options to purchase an aggregate of 321,204 shares of Common Stock pursuant to the 2017 Plan. The options, other than Mr. Mack’s, have an exercise price of $2.13 per share, the fair market value of the Common Stock on the date of grant. Mr. Mack’s options have an exercise price of $2.34 per share, which represents 110% of the fair market value on the date of grant. The options granted to the officers and employees vest in three equal installments beginning on the one-year anniversary of the grant date, and have a ten-year expiration date. On January 1, 2022, options were granted to the Non-Employee Directors pursuant to the 2017 Plan to purchase an aggregate of 77,601 shares of Common Stock. The options have an exercise price of $3.43 per share, the fair market value of the Common Stock on the date of grant. The options granted to the directors will vest upon the one-year anniversary of the grant date and have a ten-year expiration date. On March 9, 2022, the Company entered into an Amended and Restated Collaboration and License Agreement with Nanomerics (the “Amended Nanomerics License Agreement”) which amended and restated the August 7, 2020, Nanomerics License Agreement and expanded the Company’s North American rights for AnQlar to include exclusive global rights to develop and commercialize AnQlar as an anti-viral barrier to prevent or reduce the risk or the intensity of viral infections. The Amended Nanomerics License Agreement provides for payments up to $5.5 million upon the achievement of specified development milestones and profit share payments equal to between 30% to 40% of certain profits (as set forth in the Amended Nanomerics License Agreement), payable to Nanomerics upon the achievement of specified commercial milestones. The profit share payments are triggered upon determination by the FDA that AnQlar may be marketed as an Over-the-Counter product in the United States. In the event the profit share payments are not triggered as defined above, the Company’s would be obligated to pay royalties within a range of 5% to 15% of annual net sales of royalty qualifying products and commercial milestones on a worldwide basis amounting to aggregate milestone payments of up to $112.5 million upon the achievement of these commercial milestones. The Amended Nanomerics License Agreement also provides for additional aggregate milestone payments totaling $999,999 upon first receipt of regulatory approval for a licensed product in the European Union, Asia/Pacific region and South America/Middle East region. The Company’s obligation to pay royalties, on a country-by-country basis, shall commence on the date of first commercial sale of its licensed products and shall expire with respect to each separate licensed product, on the latest to occur of (a) the tenth (10th) anniversary of the first commercial sale of the first licensed product; (b) the expiration date of the last to expire of any valid claim; and, (c) the date upon which a generic product has been on the market for a period of no fewer than ninety (90) days. The Company has the right to terminate the Nanomerics License Agreement upon sixty (60) days’ prior written notice to Nanomerics. Upon termination, the Company shall assign to Nanomerics all its rights, title and interest in all of its results. Nanomerics has the right to terminate the agreement upon sixty (60) days’ prior written notice. In consideration for entering into this Amended Nanomerics License Agreement, the Company paid Nanomerics $1,500,000.

Subsequent Events

12 Months Ended

Dec. 31, 2021

Note 12. Subsequent Events

The Company has evaluated subsequent events from the balance sheet date through March 31, 2022. The following are material subsequent events:

On January 31, 2022, our Board of Directors approved an equity compensation award for the Company’s officers and employees. The Board approved this award of options to purchase an aggregate of 321,204 shares of Common Stock pursuant to the 2017 Plan. The options, other than Mr. Mack’s, have an exercise price of $2.13 per share, the fair market value of the Common Stock on the date of grant. Mr. Mack’s options have an exercise price of $2.34 per share, which represents 110% of the fair market value on the date of grant. The options granted to the officers and employees vest in three equal installments beginning on the one-year anniversary of the grant date, and have a ten-year expiration date.

On January 1, 2022, options were granted to the Non-Employee Directors pursuant to the 2017 Plan to purchase an aggregate of 77,601 shares of Common Stock. The options have an exercise price of $3.43 per share, the fair market value of the Common Stock on the date of grant. The options granted to the directors will vest upon the one-year anniversary of the grant date and have a ten-year expiration date.

On March 9, 2022, the Company entered into an Amended and Restated Collaboration and License Agreement with Nanomerics (the “Amended Nanomerics License Agreement”) which amended and restated the August 7, 2020, Nanomerics License Agreement and expanded the Company’s North American rights for AnQlar to include exclusive global rights to develop and commercialize AnQlar as an anti-viral barrier to prevent or reduce the risk or the intensity of viral infections. The Amended Nanomerics License Agreement provides for payments up to $5.5 million upon the achievement of specified development milestones and profit share payments equal to between 30% to 40% of certain profits (as set forth in the Amended Nanomerics License Agreement), payable to Nanomerics upon the achievement of specified commercial milestones. The profit share payments are triggered upon determination by the FDA that AnQlar may be marketed as an Over-the-Counter product in the United States. In the event the profit share payments are not triggered as defined above, the Company’s would be obligated to pay royalties within a range of 5% to 15% of annual net sales of royalty qualifying products and commercial milestones on a worldwide basis amounting to aggregate milestone payments of up to $112.5 million upon the achievement of these commercial milestones. The Amended Nanomerics License Agreement also provides for additional aggregate milestone payments totaling $999,999 upon first receipt of regulatory approval for a licensed product in the European Union, Asia/Pacific region and South America/Middle East region. The Company’s obligation to pay royalties, on a country-by-country basis, shall commence on the date of first commercial sale of its licensed products and shall expire with respect to each separate licensed product, on the latest to occur of (a) the tenth (10th) anniversary of the first commercial sale of the first licensed product; (b) the expiration date of the last to expire of any valid claim; and, (c) the date upon which a generic product has been on the market for a period of no fewer than ninety (90) days. The Company has the right to terminate the Nanomerics License Agreement upon sixty (60) days’ prior written notice to Nanomerics. Upon termination, the Company shall assign to Nanomerics all its rights, title and interest in all of its results. Nanomerics has the right to terminate the agreement upon sixty (60) days’ prior written notice. In consideration for entering into this Amended Nanomerics License Agreement, the Company paid Nanomerics $1,500,000.