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Comprehensive Income (loss)
6 Months Ended
Jun. 30, 2011
Notes to Financial Statements  
Comprehensive Income (loss)

(6) Comprehensive Income (Loss)

Comprehensive income (loss) follows:

   Three Months Ended June 30,  Six Months Ended June 30
   2011  2010  2011  2010
Net income (loss)  $(326,069)  $(162,067)  $(610,671)  $(460,145)
Foreign currency translation adjustment   (2,893)   (3,787)   5,813    (14,741)
Unrealized gain (loss) on securities   (58,274)   —      (135,632)   —   
Comprehensive income (loss)  $(387,236)  $(165,854)  $(740,490)  $(474,886)