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Equity Transactions
6 Months Ended
Jun. 30, 2011
Equity Transactions [Abstract]  
Equity Transactions
12. Equity Transactions
 
During the six-month period ended June 30, 2011, the Company issued 17,400 shares of its common stock to a warrant holder in connection with the cashless exercise of 318,123 outstanding common stock purchase warrants with an exercise price of $1.00 per share. There were no exercises of outstanding stock options during the period.