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Consolidated Balance Sheets (Parenthetical) (USD $)
In Thousands, except Share data, unless otherwise specified
Dec. 31, 2011
Dec. 31, 2010
Consolidated Balance Sheets [Abstract]    
Accumulated depreciation and amortization of equipment and furnishings $ 657 $ 491
Preferred stock, par value $ 0.0001 $ 0.0001
Preferred stock, shares authorized 5,000,000 5,000,000
Preferred stock, shares issued      
Preferred stock, shares outstanding      
Common stock, par value $ 0.0001 $ 0.0001
Common stock, shares authorized 125,000,000 50,000,000
Common stock, shares issued 47,811,453 19,047,759
Common stock, shares outstanding 47,136,453 18,372,759
Treasury stock shares 675,000 675,000