STOCKHOLDERS' EQUITY

12 Months Ended

Dec. 31, 2012

STOCKHOLDERS' EQUITY

STOCKHOLDERS' EQUITY

15. STOCKHOLDERS' EQUITY

        On September 21, 2011, the Company completed a public offering of its common stock, par value $0.001 per share, at an offering price of $4.00 per share. In the offering, the Company sold 32,500 newly issued shares of its common stock for approximately $12,155 in proceeds, after deducting underwriting discounts, but before deducting other offering related costs. In connection with the offering, the Company incurred $458 in costs associated with professional and other offering related expenses, which have been netted against the proceeds received in additional paid-in capital in the Company's consolidated balance sheet as of December 31, 2011.