Stockholders' Equity

9 Months Ended

Sep. 30, 2019

Stockholders' Equity

Stockholders' Equity

11. Stockholders’ Equity

Follow-on Public Offering of Common Stock

On February 12, 2018, we completed an underwritten registered public offering of 3,373,332 shares of our common stock, which included full exercise of the underwriter’s option to purchase additional shares of common stock, at a public offering price of $7.50 per share. We received aggregate net proceeds from the offering of $23.4 million, after deducting the underwriting discounts and commissions and offering expenses of approximately $1.9 million.

Stock Repurchases

Under our stock repurchase plan, as amended in February 2012, we are authorized to repurchase up to $50.0 million of our common stock from time to time. We have not initiated any repurchases of our common stock since December 2016 and are not currently making repurchases. As of September 30, 2019, approximately $14.3 million remained available under the repurchase plan, and we may continue to make stock repurchases from time to time in the future. The timing and actual number of shares repurchased will depend on various factors including price, corporate and regulatory requirements, alternative investment opportunities and other market conditions.

Shares repurchased by us are accounted for when the transaction is settled. As of September 30, 2019, there were no unsettled share repurchases. The par value of shares repurchased is deducted from common stock and any excess over par value is deducted from additional paid-in capital. Direct costs incurred to repurchase the shares are included in the total cost of the shares.