Income Taxes	3 Months Ended
Apr. 30, 2016
Income Tax Disclosure [Abstract]
Income Taxes	Income Taxes The provision for income taxes for interim periods is based on an estimate of the annual effective tax rate adjusted to reflect the impact of discrete items. Management judgment is required in projecting ordinary income to estimate the Company’s annual effective tax rate. The effective tax rate for the thirteen weeks ended April 30, 2016, was 36.5%, compared to 18.1% for the thirteen weeks ended May 2, 2015. The year-over year increase is primarily due to an increase in income before income taxes in the current year, partially offset by the relative impact of permanent items, as well as an income tax reserve for uncertain tax positions in the prior year and a discrete item related to an excess tax benefit from share-based payments as a result of the early adoption of ASU 2016-09, as further described in Note 1 herein.

Income Taxes

3 Months Ended

Apr. 30, 2016

The provision for income taxes for interim periods is based on an estimate of the annual effective tax rate adjusted to reflect the impact of discrete items. Management judgment is required in projecting ordinary income to estimate the Company’s annual effective tax rate.

The effective tax rate for the thirteen weeks ended April 30, 2016, was 36.5%, compared to 18.1% for the thirteen weeks ended May 2, 2015. The year-over year increase is primarily due to an increase in income before income taxes in the current year, partially offset by the relative impact of permanent items, as well as an income tax reserve for uncertain tax positions in the prior year and a discrete item related to an excess tax benefit from share-based payments as a result of the early adoption of ASU 2016-09, as further described in Note 1 herein.