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Supplemental Cash Flow Information
 6 Months Ended
Jul. 31, 2016
Supplemental Cash Flow Information [Abstract]  
Supplemental Cash Flow Information
Supplemental Cash Flow Information
The following provides information concerning supplemental disclosures of cash flow activities:
 
Six months ended July 31,
 
2016
 
2015
Cash paid, net for:
 
 
 
Interest
$
6,892

 
$
5,966

Income taxes
$
5,900

 
$
5,693