Quarterly report pursuant to sections 13 or 15(d)

Consolidated Balance Sheets (Parenthetical)

v2.3.0.11
Consolidated Balance Sheets (Parenthetical) (USD $)
Jun. 30, 2012
Dec. 31, 2011
COMMON STOCK    
Common stock, par value $ 0.0001 $ 0.0001
Common stock, authorized 75,000,000 75,000,000
Common stock, issued 49,893,011 46,482,411