Income Taxes	6 Months Ended
Sep. 30, 2017
Income Tax Disclosure [Abstract]
Income Taxes	Income Taxes In the quarters ended September 30, 2017 and 2016, the Company determined that a small change in its estimated pretax results for the years ending March 31, 2018 and 2017, respectively, would create a large change in its expected annual effective rate. Accordingly, it was determined that a reliable estimate of the expected annual effective tax rate could not be made. As a result, the Company computed its tax provision (benefit) using the cut-off method, which reflects the actual taxes attributable to year-to-date earnings. The Company's income tax provision (benefit) differs from the federal statutory rate multiplied by pre-tax income (loss) and has changed from the prior period. The tax provision (benefit) recorded in these periods are primarily related to the mix of the Company's pre-tax income (loss) generated across the various jurisdictions in which the Company operates in addition to the tax deductions generated by the Company's capital structure. The Company's income tax provision (benefit) can be affected by many factors, including the overall level of pre-tax income, the mix of pre-tax income generated across the various jurisdictions in which the Company operates, changes in tax laws and regulations in those jurisdictions, changes in valuation allowances on its deferred tax assets, tax planning strategies available to the Company, and other discrete items.

Income Taxes

6 Months Ended

Sep. 30, 2017

In the quarters ended September 30, 2017 and 2016, the Company determined that a small change in its estimated pretax results for the years ending March 31, 2018 and 2017, respectively, would create a large change in its expected annual effective rate. Accordingly, it was determined that a reliable estimate of the expected annual effective tax rate could not be made. As a result, the Company computed its tax provision (benefit) using the cut-off method, which reflects the actual taxes attributable to year-to-date earnings.

The Company's income tax provision (benefit) differs from the federal statutory rate multiplied by pre-tax income (loss) and has changed from the prior period. The tax provision (benefit) recorded in these periods are primarily related to the mix of the Company's pre-tax income (loss) generated across the various jurisdictions in which the Company operates in addition to the tax deductions generated by the Company's capital structure.

The Company's income tax provision (benefit) can be affected by many factors, including the overall level of pre-tax income, the mix of pre-tax income generated across the various jurisdictions in which the Company operates, changes in tax laws and regulations in those jurisdictions, changes in valuation allowances on its deferred tax assets, tax planning strategies available to the Company, and other discrete items.