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Comprehensive Income
6 Months Ended
Jun. 30, 2011
Comprehensive Income  
Comprehensive Income
(1) Comprehensive Income

Other than our net income, our only other source of comprehensive income (loss) is foreign currency translation adjustments. Comprehensive income (loss) from foreign currency translation adjustments was income of $176,000 for the three-month period ended June 30, 2011 and a loss of $751,000 for the same period ended June 30, 2010. Such comprehensive income (loss) was income of $724,000 for the six-month period ended June 30, 2011 and $427,000 for the same period ended June 30, 2010.