Income tax provision

3 Months Ended

Jan. 31, 2014

Income Tax Disclosure [Abstract]

Income tax provision

Note 8 -Income tax provision

The Company uses an estimated annual effective tax rate, which is based on expected annual income, statutory tax rates and tax planning opportunities available in the various jurisdictions in which the Company operates, to determine its quarterly provision for income taxes. Certain significant or unusual items are separately recognized in the quarter in which they occur and can be a source of variability in the effective tax rates from quarter to quarter.

The provision for income taxes was 24% and 28% of income from continuing operations before income taxes for the three months ended January 31, 2014 and 2013, respectively. The decrease in the effective income tax rate from period to period was primarily driven by a decrease in the rate resulting from the reversal of cumulative compensation expense related to disqualifying disposition of incentive stock options.

The total amount of unrecognized tax benefits was $0 as of January 31, 2014 and October 31, 2013. The gross liability for income taxes related to unrecognized tax benefits, if any, is included in other long-term liabilities in the Company's condensed consolidated balance sheets.

The total balance of accrued interest and penalties related to uncertain tax positions was $0 as of January 31, 2014 and October 31, 2013. The Company recognizes interest and penalties related to uncertain tax positions as a component of income tax expense and the accrued interest and penalties are included in deferred and other long-term liabilities in the Company's condensed consolidated balance sheets. There were no material interest or penalties included in income tax expense for the three months ended January 31, 2014 and 2013.