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Supplemental Cash Flow Information
 9 Months Ended
Oct. 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:
 
Nine months ended October 31,
 
2016
 
2015
Cash paid, net for:
 
 
 
Interest
$
12,535

 
$
11,497

Income taxes
$
10,170

 
$
10,426