STOCKHOLDERS' EQUITY

3 Months Ended

Mar. 31, 2014

STOCKHOLDERS' EQUITY

STOCKHOLDERS' EQUITY

6. STOCKHOLDERS’ EQUITY

On February 4, 2014, we completed an underwritten public offering of 25,875,000 shares of our common stock at a public offering price of $4.00 per share, resulting in net cash proceeds of approximately $96,805,000 after deducting the underwriting discount and offering expenses payable by us.