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Income Taxes
9 Months Ended
Oct. 31, 2014
Income Tax Disclosure [Abstract]  
Income Tax Disclosure [Text Block]

Note 13. Income Taxes


The effective tax rate on consolidated pre-tax income from continuing operations was 29.9% and 33.2% for the three months ended October 31, 2014 and 2013, respectively. The effective tax rate on consolidated pre-tax income from continuing operations was 33.5% and 34.4% for the nine months ended October 31, 2014 and 2013, respectively. The fluctuations in the effective tax rate primarily relate to the presentation of noncontrolling interests in the income of consolidated subsidiaries as noncontrolling interests are presented in the Consolidated Condensed Statements of Operations after the income tax provision or benefit.


The Company files a U.S. federal income tax return and income tax returns in various states. In general, the Company is no longer subject to U.S. federal, state or local income tax examinations by tax authorities for years ended January 31, 2010 and prior. A reconciliation of the beginning and ending amount of unrecognized tax benefits, including interest and penalties, is as follows (amounts in thousands):


Unrecognized tax benefits, January 31, 2014   $ 1,862  
Changes for prior years’ tax positions     42  
Changes for current year tax positions      
Unrecognized tax benefits, October 31, 2014   $ 1,904