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Income Tax Income Tax Disclosure
6 Months Ended
Jul. 31, 2015
Income Tax Disclosure [Abstract]  
Income Tax Disclosure
INCOME TAXES

The Company’s effective tax rate varies from the federal statutory rate primarily due to state and local taxes and tax benefits on qualified production activities. The Company’s tax rates for the three-month periods ended July 31, 2015 and 2014 were 31.5% and 27.2%, respectively. The Company’s tax rates for the six-month periods ended July 31, 2015 and 2014 were 31.9% and 30.7%, respectively. The fiscal 2015 rates include the impact of recognition of a $709 research and development tax credit in the fiscal second quarter based upon a tax study undertaken for fiscal years 2011 through 2014.

As of July 31, 2015, undistributed earnings of approximately $2,000 of the Canadian subsidiary were considered to have been reinvested indefinitely and, accordingly, the Company has not provided United States income taxes on such earnings. This estimated tax liability would be approximately $310 net of foreign tax credits.