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5. Net Income (Loss) Per Share (Tables)
6 Months Ended
Jun. 30, 2012
Earnings (Loss) Per Share  
Earnings per Share Numerator and Denominator
    Three Months Ended June 30,     Six Months Ended June 30  
    2012     2011     2012     2011  
Numerator:                        
Numerator for basic and diluted earnings per share, net income (loss) available to common shareholders   $ 104,306     $ (238,481 )   $ 173,378     $ (382,498 )
Denominator:                                
Denominator for basic earnings per share, weighted average shares outstanding     137,725,833       136,851,933       137,725,833       136,569,700  
Effect of dilutive securities     -       -       -       -  
Denominator for diluted earnings per share, adjusted weighted   average shares and assumed conversion     137,725,833       136,851,933       137,725,833       136,569,700  
Basic earnings (loss) per common share   $ 0.00     $ (0.00 )   $ 0.00     $ (0.00 )
Diluted earnings (loss) per common share and common share equivalent   $ 0.00     $ (0.00 )   $ 0.00     $ (0.00 )