Stockholders' Equity	6 Months Ended
Jun. 30, 2021
Stockholders' Equity
Note 5. Stockholders' Equity	5. Stockholders’ Equity On February 26, 2021, the Company completed a follow-on offering whereby it sold 1,971,100 shares of common stock (including 257,100 shares of common stock in connection with the full exercise of the underwriters’ option to purchase additional shares) at a public offering price of $14.00 per share. The aggregate gross proceeds from the sale of shares in the follow-on offering, including the sale of shares pursuant to the full exercise of the underwriters’ option to purchase additional shares, was approximately $27.6 million before deducting underwriting discounts of approximately $1.6 million and offering expenses of approximately $0.2 million. On June 5, 2020, the Company entered into an At Market Issuance Sales Agreement (the “ATM Agreement”) with B. Riley FBR, Inc. (the “Agent”). Pursuant to the ATM Agreement, the Company was able to offer and sell from time to time, at its option, shares of common stock having an aggregate offering price of up to $10,000,000, par value $0.001 per share (the “Placement Shares”), through the Agent. The Placement Shares were registered under the Securities Act of 1933, as amended, pursuant to the Registration Statement on Form S-3 (File No. 333-227466), which was originally filed with the SEC on September 21, 2018 and declared effective by the SEC on October 4, 2018, the base prospectus contained within the Registration Statement, and a prospectus supplement that was filed on June 5, 2020. Sales of the Company’s common stock, if any, under this prospectus supplement were able to be made by any method deemed to be an “at the market offering” as defined in Rule 415 promulgated under the Securities Act of 1933, as amended. During the six months ended June 30, 2021, the Company sold 3,082 shares of common stock pursuant to the ATM Agreement, at an average selling price of $12.64 per share. On February 23, 2021, in conjunction with the Company’s follow-on offering, the ATM Agreement was terminated.

Stockholders' Equity

6 Months Ended

Jun. 30, 2021

5. Stockholders’ Equity

On February 26, 2021, the Company completed a follow-on offering whereby it sold 1,971,100 shares of common stock (including 257,100 shares of common stock in connection with the full exercise of the underwriters’ option to purchase additional shares) at a public offering price of $14.00 per share. The aggregate gross proceeds from the sale of shares in the follow-on offering, including the sale of shares pursuant to the full exercise of the underwriters’ option to purchase additional shares, was approximately $27.6 million before deducting underwriting discounts of approximately $1.6 million and offering expenses of approximately $0.2 million.

On June 5, 2020, the Company entered into an At Market Issuance Sales Agreement (the “ATM Agreement”) with B. Riley FBR, Inc. (the “Agent”). Pursuant to the ATM Agreement, the Company was able to offer and sell from time to time, at its option, shares of common stock having an aggregate offering price of up to $10,000,000, par value $0.001 per share (the “Placement Shares”), through the Agent.

The Placement Shares were registered under the Securities Act of 1933, as amended, pursuant to the Registration Statement on Form S-3 (File No. 333-227466), which was originally filed with the SEC on September 21, 2018 and declared effective by the SEC on October 4, 2018, the base prospectus contained within the Registration Statement, and a prospectus supplement that was filed on June 5, 2020. Sales of the Company’s common stock, if any, under this prospectus supplement were able to be made by any method deemed to be an “at the market offering” as defined in Rule 415 promulgated under the Securities Act of 1933, as amended.

During the six months ended June 30, 2021, the Company sold 3,082 shares of common stock pursuant to the ATM Agreement, at an average selling price of $12.64 per share.

On February 23, 2021, in conjunction with the Company’s follow-on offering, the ATM Agreement was terminated.