XML 52 R3.htm IDEA: XBRL DOCUMENT v2.4.0.6
Consolidated Balance Sheets (Parenthetical) (USD $)
Mar. 31, 2013
Dec. 31, 2012
Preferred stock, par value $ 0.0001 $ 0.0001
Preferred stock, shares authorized 9,361,200 9,361,200
Preferred stock, shares outstanding      
Common stock, par value $ 0.0001 $ 0.0001
Common stock, shares authorized 150,000,000 150,000,000
Common stock, shares issued 78,596,929 75,416,203
Common stock, shares outstanding 78,596,929 75,416,203
Preferred Stock, Series D
    
Preferred stock, par value $ 0.0001 $ 0.0001
Preferred stock, shares authorized 448,800 448,800
Preferred stock, shares issued 206,400 206,400
Preferred stock, shares outstanding 206,400 206,400