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Income Taxes (Tables)
3 Months Ended
Mar. 31, 2015
Income Taxes [Abstract]  
Effective Income Tax Rates

 

 

 

 

 

 

 

 

 

 

 

 

 

2015

 

 

2014

 

Three months ended March 31

103.0 

%

 

49.3 

%