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Condensed Balance Sheets (Parenthetical) (USD $)
Jun. 30, 2012
Dec. 31, 2011
Statement of Financial Position [Abstract]    
Common stock par value $ 0.001 $ 0.001
Common stock, shares authorized 10,000,000 10,000,000
Common stock, shares issued 4,861,063 4,832,079
Common stock, shares outstanding 4,861,063 4,832,079