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Income Taxes
3 Months Ended
Mar. 31, 2014
Income Tax Disclosure [Abstract]  
Income Taxes
Income Taxes
Reported income tax expense in each period primarily results from taxes on the income of foreign subsidiaries. The effective tax rates generally differ from the expected tax rate due primarily to the Company’s deferred tax asset valuation allowance on the domestic earnings and taxes on income of foreign subsidiaries.
In the three months ended March 31, 2013, we partially offset these foreign income taxes by reversing $0.4 million of accruals made in prior years for uncertain tax positions. Significant judgment is required in evaluating our uncertain tax positions and determining our provision for income taxes. In addition, we are subject to the continuous examination of our income tax returns by the Internal Revenue Service in the U.S. and other tax authorities. We regularly assess the likelihood of adverse outcomes resulting from these examinations to determine the adequacy of our provision for income taxes.