INCOME TAXES	9 Months Ended
Jun. 30, 2018
Income Tax Disclosure [Abstract]
INCOME TAXES	INCOME TAXES Income tax expense for the nine months ended June 30, 2018 was $12.7 million, resulting in an effective tax rate of 22.9%, compared to $11.3 million, or an effective tax rate of 20.7%, for the nine months ended June 30, 2017. The Tax Cuts and Jobs Act (the "Tax Act") was signed into law on December 22, 2017. The Tax Act has a significant impact on the U.S. corporate income tax regime by lowering the U.S. corporate tax rate from 35% to 21% effective for taxable years beginning on or after January 1, 2018 in addition to implementing numerous other changes. U.S. GAAP requires that the impact of tax legislation be recognized in the period in which the law was enacted. As a result of the Tax Act, the Company remeasured its deferred tax assets and deferred tax liabilities during its fiscal 2018 first quarter, resulting in additional income tax expense of $3.6 million. As the Company’s fiscal year end ends on September 30, the statutory corporate rate for fiscal 2018 will be prorated to 24.53%. In December 2017, the Securities and Exchange Commission staff issued Staff Accounting Bulletin No. 118 ("SAB 118"), which provides guidance regarding how a company is to reflect provisional amounts when necessary information is not yet available, prepared or analyzed sufficiently to complete its accounting for the effect of the changes in the Tax Act. The income tax expense of $3.6 million recorded during the fiscal 2018 first quarter represented all then-known and estimable impacts of the Tax Act and is a provisional amount based on the Company’s current best estimate. This provisional amount incorporates assumptions made based upon the Company’s then-current interpretations of the Tax Act and may change as the Company receives additional clarification and implementation guidance, and as data becomes available allowing for a more accurate scheduling of the deferred tax assets and liabilities, including those related to items potentially impacted by the Tax Act such as fixed assets and employee compensation. Adjustments to this provisional amount through December 22, 2018 will be included in income from operations as an adjustment to tax expense in future periods.

INCOME TAXES

Income tax expense for the nine months ended June 30, 2018 was $12.7 million, resulting in an effective tax rate of 22.9%, compared to $11.3 million, or an effective tax rate of 20.7%, for the nine months ended June 30, 2017.

The Tax Cuts and Jobs Act (the "Tax Act") was signed into law on December 22, 2017. The Tax Act has a significant impact on the U.S. corporate income tax regime by lowering the U.S. corporate tax rate from 35% to 21% effective for taxable years beginning on or after January 1, 2018 in addition to implementing numerous other changes. U.S. GAAP requires that the impact of tax legislation be recognized in the period in which the law was enacted.

As a result of the Tax Act, the Company remeasured its deferred tax assets and deferred tax liabilities during its fiscal 2018 first quarter, resulting in additional income tax expense of $3.6 million. As the Company’s fiscal year end ends on September 30, the statutory corporate rate for fiscal 2018 will be prorated to 24.53%.

In December 2017, the Securities and Exchange Commission staff issued Staff Accounting Bulletin No. 118 ("SAB 118"), which provides guidance regarding how a company is to reflect provisional amounts when necessary information is not yet available, prepared or analyzed sufficiently to complete its accounting for the effect of the changes in the Tax Act. The income tax expense of $3.6 million recorded during the fiscal 2018 first quarter represented all then-known and estimable impacts of the Tax Act and is a provisional amount based on the Company’s current best estimate. This provisional amount incorporates assumptions made based upon the Company’s then-current interpretations of the Tax Act and may change as the Company receives additional clarification and implementation guidance, and as data becomes available allowing for a more accurate scheduling of the deferred tax assets and liabilities, including those related to items potentially impacted by the Tax Act such as fixed assets and employee compensation. Adjustments to this provisional amount through December 22, 2018 will be included in income from operations as an adjustment to tax expense in future periods.