Income Taxes	3 Months Ended
Jun. 30, 2018
Income Taxes [Abstract]
Income Taxes	Note 4 – Income Taxes On December 22, 2017, the Tax Cuts and Jobs Act (the “Tax Act”) was signed into law. The Tax Act significantly changes U.S. corporate income taxes. Additionally, in December 2017, the SEC issued guidance related to the income tax accounting implications of the Tax Act. This guidance provides a measurement period, which extends no longer than one year from the enactment date of the Tax Act, during which a company may complete its accounting for the income tax accounting implications of the Tax Act. In accordance with this guidance, we recorded a provisional net tax expense adjustment for the year ended March 31, 2018. See Note 7 of our Consolidated Financial Statements included in our 2018 Annual Report on Form 10-K for further information. We did not record any material adjustments to this provisional amount for the three months ended June 30, 2018. However, as we complete our analysis of the Tax Act and incorporate additional guidance that may be issued by the U.S. Treasury Department, the IRS and other standard-setting bodies, we may adjust the recorded provisional amounts in subsequent reporting periods. Those adjustments may materially impact our provision for income taxes and effective tax rate in the period in which the adjustments are made. In the normal course of business, we provide for uncertain tax positions and the related interest and penalties, and adjust our unrecognized tax benefits and accrued interest and penalties accordingly. The total amounts of unrecognized tax benefits were $6.4 million and $6.2 million at June 30, 2018 and March 31, 2018, respectively, the majority of which, if recognized, would affect our effective tax rate. Additionally, we have accrued interest and penalties related to unrecognized tax benefits of approximately $.4 million as of June 30, 2018 and March 31, 2018. We file U.S. federal income tax returns and income tax returns in various state jurisdictions. Our fiscal 2015 and fiscal 2017 U.S. federal tax years and various state tax years remain subject to income tax examinations by tax authorities. We are currently under audit by the Internal Revenue Service for the fiscal 2016 tax year.

Note 4 – Income Taxes

On December 22, 2017, the Tax Cuts and Jobs Act (the “Tax Act”) was signed into law. The Tax Act significantly changes U.S. corporate income taxes. Additionally, in December 2017, the SEC issued guidance related to the income tax accounting implications of the Tax Act. This guidance provides a measurement period, which extends no longer than one year from the enactment date of the Tax Act, during which a company may complete its accounting for the income tax accounting implications of the Tax Act. In accordance with this guidance, we recorded a provisional net tax expense adjustment for the year ended March 31, 2018. See Note 7 of our Consolidated Financial Statements included in our 2018 Annual Report on Form 10-K for further information.

We did not record any material adjustments to this provisional amount for the three months ended June 30, 2018. However, as we complete our analysis of the Tax Act and incorporate additional guidance that may be issued by the U.S. Treasury Department, the IRS and other standard-setting bodies, we may adjust the recorded provisional amounts in subsequent reporting periods. Those adjustments may materially impact our provision for income taxes and effective tax rate in the period in which the adjustments are made.

In the normal course of business, we provide for uncertain tax positions and the related interest and penalties, and adjust our unrecognized tax benefits and accrued interest and penalties accordingly. The total amounts of unrecognized tax benefits were $6.4 million and $6.2 million at June 30, 2018 and March 31, 2018, respectively, the majority of which, if recognized, would affect our effective tax rate. Additionally, we have accrued interest and penalties related to unrecognized tax benefits of approximately $.4 million as of June 30, 2018 and March 31, 2018.

We file U.S. federal income tax returns and income tax returns in various state jurisdictions. Our fiscal 2015 and fiscal 2017 U.S. federal tax years and various state tax years remain subject to income tax examinations by tax authorities. We are currently under audit by the Internal Revenue Service for the fiscal 2016 tax year.