(10)Income Taxes

For the three months ended March 31, 2015 and 2014, the Company’s provision (benefit) for income taxes, as a percentage of income before income taxes was 16.1 percent and (55.6) percent, respectively, compared with a U.S. federal statutory rate of 35.0 percent.

The difference between the effective tax rate and the U.S. federal statutory tax rate for the three months ended March 31, 2015, was primarily attributed to the partial utilization of foreign tax credit benefits related to intercompany dividends paid by foreign subsidiaries to the U.S corporation in prior years.

The difference between the effective tax rate and the U.S. federal statutory tax rate for the three months ended March 31, 2014 was primarily attributed to foreign tax credits arising from intercompany dividends of $21,500 paid by foreign subsidiaries to the U.S. corporation. This discrete first quarter item resulted in an income tax benefit of $6,720 for the three months ended March 31, 2014.

Changes to the effective rate due to dividends received from foreign subsidiaries and the impact of foreign tax credits are expected to be recurring. Depending on various factors, changes from the foregoing items may be favorable or unfavorable in a particular period.

The Company’s U.S. federal income tax returns for 2009 through 2013 are open to examination for federal tax purposes. The Company has several foreign tax jurisdictions that have open tax years from 2007 through 2014.

As of March 31, 2015, the Company had accrued $6,776 related to unrecognized tax positions compared with $6,598 as of December 31, 2014.  This net increase was primarily attributed to increases in transfer pricing contingencies.

Interim income taxes are based on an estimated annualized effective tax rate applied to the respective quarterly periods, adjusted for discrete tax items in the period in which they occur. Although the Company believes its tax estimates are reasonable, the Company can make no assurance that the final tax outcome of these matters will not be different from that which it has reflected in its historical income tax provisions and accruals.  Such differences could have a material impact on the Company’s income tax provision and operating results in the period in which the Company makes such determination.