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Income Taxes
6 Months Ended
Jun. 30, 2014
Income Taxes

Note 10. Income Taxes

The effective tax rates for the three and six months ended June 30, 2014 were less than one percent primarily as a result of the estimated tax loss for the fiscal year. Our current tax expense relates to state minimum taxes and foreign income taxes associated with our non-U.S. operations. There were no material changes to the unrecognized tax benefits in the three and six months ended June 30, 2014.