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CONSOLIDATED BALANCE SHEETS (Parenthetical) (USD $)
Mar. 31, 2012
Dec. 31, 2011
PREFERRED STOCK, par value $ 0.001 $ 0.001
PREFERRED STOCK, shares authorized 1,000,000 1,000,000
PREFERRED STOCK, outstanding      
COMMON STOCK, par value $ 0.0005 $ 0.0005
COMMON STOCK, shares authorized 100,000,000 100,000,000
COMMON STOCK, shares issued 34,745,342 34,745,342
COMMON STOCK, shares outstanding 34,560,743 34,560,743
Treasury stock, shares 184,599 184,599