12.	INCOME TAXES

Income Taxes – Provision

Our provision for income tax expense was $0.7 million and $19.5 million for the three and nine months ended December 31, 2017, as compared to $8.7 million and $27.3 million for the same periods in the prior year. Our effective income tax rate for the three and nine months ended December 31, 2017, was 4.2% and 29.7%, respectively, compared to 40.8% and 40.5% for the three and nine months ended December 31, 2016, respectively. In the third quarter, the Company revised its estimated annual effective tax rate to reflect a change in the federal statutory rate from 35% to 21%, resulting from legislation that was enacted on December 22, 2017. The rate change is administratively effective at the beginning of our current fiscal year, using a blended rate for the annual period. As a result, the blended statutory tax rate for our current year is 31.5%. In addition, we recognized an estimated tax benefit in our tax provision for the period related to adjusting our deferred tax balance to reflect the new corporate tax rate. As a result, income tax expense reported for the first nine months was adjusted to reflect the effects of the change in the tax law and resulted in a decrease in income tax expense of $2.6 million during the third quarter. In addition we estimated the tax effect of originating items occurring in the fourth quarter that are expected to reverse at a rate of 21%. This resulted in an additional tax benefit of $0.8 million.

The accounting for the effects of the rate change on deferred tax balances is provisional and we will finalize these estimates during our fourth quarter of fiscal year 2018. We re-measured certain deferred tax assets and liabilities based on the rates at which they are expected to reverse in the future, which is generally 21%. However, we are still analyzing certain aspects of the new tax law and refining our calculations, which could potentially affect the measurement of these balances or potentially give rise to new deferred tax amounts.

Income Taxes – Uncertain Tax Positions

We account for our tax positions in accordance with ASC Topic 740, Income Taxes. Under the guidance, we evaluate uncertain tax positions based on the two-step approach. The first step is to evaluate each uncertain tax position for recognition by determining if the weight of available evidence indicates that it is more likely than not that the position will be sustained in an audit, including resolution of related appeals or litigation processes, if any. For tax positions that are not likely of being sustained upon audit, the second step requires us to estimate and measure the tax benefit as the largest amount that is more than 50 percent likely of being realized upon ultimate settlement.

Our total gross unrecognized tax benefits recorded for uncertain income tax, and interest and penalties thereon, were negligible as of December 31, 2017, and December 31, 2016. We had no additions or reductions to our gross unrecognized tax benefits during the three and nine months ended December 31, 2017. We recognize accrued interest and penalties related to unrecognized tax benefits in income tax expense.