6.	Common Stock

On July 17, 2018, the Company completed an underwritten public offering of its common and preferred stock, which resulted in the sale of 3,780,000 shares of common stock at a price of $12.50 per share, and 2,220 shares of Series A Convertible Preferred Stock at a price of $12,500 per share. The Company received net proceeds from the offering of approximately $70.5 million after deducting underwriting discounts and commissions but before deducting $1.0 million of offering expenses payable by the Company.