Subsequent Event

6 Months Ended

Jun. 30, 2011

Subsequent Event [Abstract]

Subsequent Event

7. Subsequent Event

     From July 1, 2011 through August 5, 2011, the Company sold approximately 2,665,000 shares of common stock pursuant to the ATM sales agreement resulting in net proceeds to the Company of approximately $6,032,000. The Company did not have any other material recognizable or unrecognizable subsequent events that occurred after June 30, 2011 up through the date the Company issued these financial statements.